Rolex Submariner Date Ref. 116610LN

Rolex Submariner Date Ref. 116610LN


10.490,00 €

§25a




DescriptionReference: 116610LN
Condition: Very good
Year of manufacture: 2017
Men watch/Unisex
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 40 mm
Height: 12.5 mm
Glass: sapphire crystal
Dial: Black
Bracelet:
Material bracelet: steel
Clasp: folding clasp
Functions:
Date

Complete watch with all documents.
Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Breitling Chronomat Ref. B13050 NOS

Breitling Chronomat Ref. B13050 NOS


1.999,00 €

§25a




DescriptionReference number: B13050
Men watch/Unisex
Year of manufacture: 1994
Condition: Very good
Watch with original box and original papers
Work:
Elevator: Automatic
Housing:
Material case: gold/steel
Dial color: Blue
Bracelet:
Material bracelet: leather
Color bracelet: Blue
Clasp: buckle
Functions: Date, Chronograph

German safe watch with all documents.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Explorer II Ref. 16570 Steel V series

Rolex Explorer II Ref. 16570 Stahl V Serie


6.490,00 €

§25a




DescriptionReference: 16570 V Series
Condition: Very good
Men watch/Unisex
Year of manufacture: 2010
with original box
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 40 mm
Material bezel: steel
Glass: sapphire crystal
Bracelet:
Material bracelet: steel
Color bracelet: gold
Clasp: folding clasp
Material: Steel
Functions: Date, GMT / Second time zone

Perfect watch with box and serial proof.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

IWC Aquatimer Chronograph Jacques Cousteau Ltd.

IWC Aquatimer Chronograph Jacques Cousteau Ltd.


4.990,00 €

§25a




DescriptionReference: IW378101
Condition: Very good
Men watch/Unisex
Year of manufacture: 2007
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 44 mm
Material bezel: steel
Glass: sapphire crystal
Bracelet:
Material bracelet: rubber
Color bracelet: Blue
Clasp: folding clasp
Material clasp: steel
Functions: Chronograph, Date
Other:
Small second, Limited series, Screw-down crown, Quick-change mechanism

Perfect watch with all the documentation.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Day-Date 36 18 ct yellow gold Ref. 118208 with slide sheet

Rolex Day-Date 36 18 kt Gelbgold Ref. 118208 mit Diablatt


21.900,00 €

§25a




DescriptionReference: 118208
Condition: Very good
Men watch/Unisex
Year of production: 2011
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material case: yellow gold
Diameter: 36 mm
Material bezel: yellow gold
Glass: sapphire crystal
Bracelet:
Material bracelet: yellow gold
Color bracelet: gold
Clasp: folding clasp
Functions: Date, day of the week display

German watch with all documents in perfect condition.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Franck Muller Vanguard Ref. V 45 SC DT

Franck Muller Vanguard Ref. V 45 SC DT


4.999,00 €

§25a




DescriptionRef. V 45 SC DT
Condition: New
Year of manufacture: 2022
With original box and original papers
Men watch/Unisex

Work:
Elevator: Automatic

Housing:
Material case: titanium
Diameter: 53.7 x 44 mm
Glass: sapphire crystal

Bracelet:
Material bracelet: crocodile leather
Bracelet color: Black
Clasp: double folding clasp
Material clasp: titanium

Functions:
Date

Other:
Central second

Perfect, unworn watch with all documents.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

IWC Large Pilot’s Watch Big Pilot Ref. IW500401

IWC Große Fliegeruhr Big Pilot Ref. IW500401


5.999,00 €

§25a




DescriptionReference: IW500401
Condition: Very good
Year of manufacture: 2007
Men watch/Unisex
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 46 mm
Material bezel: steel
Glass: sapphire crystal
Dial: Black
Numbers dial: Arabic
Bracelet:
Material bracelet: leather
Bracelet color: Black
Clasp: folding clasp
Material clasp: steel
Functions:
Date

Very good condition, hardly worn, with all documents and 2 straps.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Audemars Piguet Quantieme Perpetual Chronograph, Ref. 25695, NOS

Audemars Piguet Quantieme Perpetual Chronograph, Ref. 25695, NOS


35.900,00 €

§25a




DescriptionReference: 25695
Condition: New
Men watch/Unisex
Year of manufacture:1993
with original box, original papers and original mover
Work:
Elevator: Automatic
Housing:
Material case: rose gold
Diameter: 40.5 mm
Glass: sapphire crystal
Dial: White
Bracelet:
Material bracelet: crocodile leather
Bracelet color: Black
Clasp: buckle
Other: Chronograph, Perpetual calendar

Safe watch with all documents and original winder. Revisions carried out in 1997 and 2023.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Panerei Luminor Marina Full Set Ref. PAM00111

Panerei Luminor Marina Full Set Ref. PAM00111


4.590,00 €

§25a




DescriptionReference: PAM00111
Condition: Very good
Men watch/Unisex
Year of manufacture: 2004
with original box and original papers
Work:
Winding: Manual winding
Housing:
Material housing: steel
Diameter: 44 mm
Glass: sapphire crystal
Dial: Black
Bracelet:
Material bracelet: leather
Bracelet color: Black
Clasp: buckle
Material clasp: steel
Other:
Small second, luminous hands, luminous indices

Perfect watch with all the documentation.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

IWC Portugieser Chronograph Ref. IW3714

IWC Portugieser Chronograph Ref. IW3714


4.590,00 €

§25a




DescriptionReference: IW3714
Condition: Very good
Men watch/Unisex
Year of manufacture: 2002
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Bracelet:
Material bracelet: leather
Bracelet color: Black
Functions:
Chronograph

German, perfect watch with all documents.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Scatola del Tempo Rotor One Limited Series 723/1000

Scatola del Tempo Rotor One Limitierte Serie 723/1000


899,00 €

§25a




Description: Very goodCondition: Very good
Year of manufacture: 2007

Complete with papers and box.

Trade-in or exchange with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Scatola del Tempo – 9 watch winder in leather

Scatola del Tempo – 9 watch winder in leather


3.900,00 €

§25a




Description: Very goodCondition: Very good
Year of manufacture: approx. 2000

Complete with charger and outer box.
Trade-in or exchange with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Omega Seamaster Diver 300 M Ceramic Ref. 210.92.44.20.01.002

Omega Seamaster Diver 300 M Keramik Ref. 210.92.44.20.01.002


7.490,00 €

§25a




DescriptionReference: 210.92.44.20.01.002
Condition: new
Men watch/Unisex
Year of manufacture: 2020
with original box and original papers
Work:
Elevator: Automatic
Housing:
Case: Ceramic
Diameter: 43.5 mm
Bezel material: ceramic
Glass: sapphire crystal
Dial: Black
Numbers Dial: No numerals
Bracelet:
Material bracelet: textile
Bracelet color: Black
Clasp: buckle

German unworn watch with all documents.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.
The item is sold according to §25a, therefore the VAT is not shown.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Blancpain Air Command LTC Monaco Yacht Show 064/150 NOS Ref. 2285A-1130

Blancpain Air Command LTC Monaco Yacht Show 064/150 NOS Ref. 2285A-1130


7.900,00 €

§25a




DescriptionReference: 2285A-1130
Condition: new
Men watch/Unisex
Year of manufacture: 2008
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 39 mm
Glass: sapphire crystal
Dial: Black
Bracelet:
Material bracelet: steel
Bracelet color: Steel
Clasp: double folding clasp
Material clasp: steel
Functions:
Chronograph

German limited edition model with all documents. Always stored in the safe and overhauled in 2014.

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Blancpain Villeret Chronograph Ref. 1185-1127-55

Blancpain Villeret Chronograph Ref. 1185-1127-55


4.900,00 €

§25a




DescriptionCondition: Very good
Reference: 1185-1127-55
Year of manufacture: ca. 1990
with original box and original papers
Work:
Elevator: Automatic
Caliber/Movement: 1185
Housing:
Material housing: steel
Diameter: 34 mm
Glass: sapphire crystal
Dial: White
Numbers dial: Roman
Bracelet:
Material bracelet: leather
Bracelet color: Black
Clasp: buckle
Material clasp: steel
Functions:
Chronograph
Date

German delivery from 1st hand with all documents and 2 straps (1 new and 1 used).

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Breitling Navitimer Cosmonaute

Breitling Navitimer Cosmonaute


2.990,00 €

§25a




DescriptionCondition: Very good
Year of manufacture: ca. 1990
Men watch/Unisex
Work:
Winding: Manual winding
Housing:
Material housing: steel
Material bezel: steel
Glass: sapphire crystal
Dial: Black
Numbers dial: Arabic
Bracelet:
Material bracelet: leather
Bracelet color: Black
Bracelet thickness: 5 mm
Clasp: buckle
Material clasp: steel

Mint condition with 2 straps (1 new and 1 used).

Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Tiffany Ring Prong Setting Rosegold Brilliant 0,94 ct VS2

Tiffany Ring Krappenfassung Rosegold Brilliant 0,94 ct VS2


9.900,00 €

§25a




DescriptionTiffany Ring Prong Setting Rosegold Brilliant 0,94 ct VS2

Condition: New
Material: Rosegold
Setting: Brilliant 0,94 ct
Color: F
Ring width: Ø 50
with Tiffany & Co. certificate

Exchange or trade-in with your watch, car, boat or similar possible at any time.
The article is sold according to §25a, therefore the VAT is not showable.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Earrings / Earrings Southsea pearls 15mm with 286 diamonds 1,31 ct H-si

Ohrschmuck / Ohrringe Südseeperlen 15mm mit 286 Brillianten 1,31 ct H-si


10.900,00 €

§25a




DescriptionEarrings / Earrings South Sea pearls 15mm with 286 diamonds
1.31 ct H-si

Condition: New
Material: 750 white gold
Setting: 286 brilliant-cut diamonds 1.31 ct
with certificate

Exchange or trade-in with your watch, vehicle, boat or similar at any time. The item is sold according to §25a, therefore the VAT is not shown.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Niessing Tension Ring HighEnd C Platinum Brilliant Faint Pink 1.06 ct VS2

Niessing Spannring HighEnd C Platin Brilliant Faint Pink 1,06 ct VS2


17.900,00 €

§25a




DescriptionNiessing Tension Ring HighEnd C Platinum Brilliant Faint Pink 1.06 ct VS2

Condition: New
Material: Platinum white
Setting: Brilliant 1.06 ct
Color: Faint Pink
Ring width: Ø 52/53
with GIA Diamond Report certificate

Exchange or trade-in with your watch, vehicle, boat or similar at any time. The item is sold according to §25a, therefore the VAT is not shown.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Niessing tension ring Lucia Rosegold Brilliant Fancy Brown 0,97 ct VVS2

Niessing Spannring Lucia Rosegold Brilliant Fancy Brown 0,97 ct VVS2


7.900,00 €

§25a




Description: NiessingNiessing tension ring Lucia Rosegold Brilliant Fancy Brown 0,97 ct VVS2

Condition: New
Material: 750 Rosegold
Setting: Brilliant 0,97 ct
Color: Fancy Brown
Ring width: Ø 55/56
with IGI Diamond Report Certificate

Exchange or trade-in with your watch, vehicle, boat or similar possible at any time.
The article is sold according to §25a, therefore the VAT is not showable.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Niessing Brilliant Ring Amatis claw setting 1.39 ct VS1

Niessing Brilliant Ring Amatis Krappenfassung 1,39 ct VS1


9.900,00 €

§25a




Description: NiessingNiessing Ring Brilliant Amatis claw setting 1,39 ct VS1

Brand: Niessing
Condition: New
Material:Rosegold
Setting: Brilliant 1,39 ct
Color: Brown
Ring width: Ø 53
with IGI report certificate

Exchange or trade-in with your watch, car, boat or similar possible at any time.
The article is sold according to §25a, therefore the VAT is not showable.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Ring Rosegold Emerald Cut 1,33 ct VS2

Ring Rosegold Emerald Cut 1,33 ct VS2


17.900,00 €

§25a




Ring DescriptionRing Rosegold Emerald Cut 1,33 ct VS2

Condition: New
Material: 750 Rosegold
Setting: Brilliant 1,33 ct
Color: Fancy Light Yellow
Ring width: Ø 52/53
with GIA Report Certificate

Exchange or trade-in with your watch, vehicle, boat or similar possible at any time.
The article is sold according to §25a, therefore the VAT is not showable.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Niessing tension ring white gold brilliant 1.5 ct G-vs²

Niessing Spannring Weißgold Brilliant 1,5 ct G-vs²


19.900,00 €

§25a or plus 19 % VAT = 0.00,00 €




Description: Niessing tension ringNiessing tension ring white gold Brilliant 1,5 ct G-vs²

Brand: Niessing Spannring
Condition: New
Material: White gold
Setting: Brilliant 1,5 ct
Ring width: Ø 53
with certificate

Exchange or trade-in with your watch, vehicle, boat or similar possible at any time.
The article is sold according to §25a, therefore the VAT is not showable.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Niessing tension ring platinum diamond baguette 2.02 ct

Niessing Spannring Platin Diamant-Baguette 2,02 ct


18.900,00 €

§25a




DescriptionNiessing tension ring platinum 950 diamond baguette 2,02 ct J-vsi2

Brand: Niessing tension ring
Condition: New
Material: Platinum 950
Setting: Diamond baguette
Ring width: Ø 51/52
Color: J
with certificate

Exchange or trade-in with your watch, vehicle, boat or similar possible at any time.
The item is sold in accordance with §25a, therefore VAT is not shown.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

“Jörg Heinz” set of 3 necklaces with ring

Jörg Heinz 3er Set Collier mit Ring


64.700,00 €

§25a or plus 19 % VAT = 0.00,00 €




DescriptionNecklace with ring “Jörg Heinz

Condition: New unworn
Material: 750 rose gold

(e)motion “Chaton” clasp
Diameter: 22mm
Exterior: 750 rose gold with 208 brilliant-cut diamonds -2.340ct NB vs
Inside A: 750 rose gold, 8 brilliant-cut diamonds – 0.36ct NB vs,
Brilliant solitaire – 2.04ct NB vs
Inside B: Tahiti cultured pearl
(RRP: 32,110.00 EUROS)

Rotating rope necklace capsules
750 rose gold
with 84 Brillante – 0,420ct NB vs
14 Ropes / RG
Length: 42 cm
(RRP: 6,625.00 EUROS)

(e)motion “Chanton” ring
Diameter: 22 mm
Exterior: 750 rose gold with 272 brilliant-cut diamonds – 3.150ct NB vs
Inside A: 750 rose gold, 8 brilliant-cut diamonds – 0.36ct NB vs,
Brilliant solitaire – 3,050ct NB si
Inside B: Tahiti cultured pearl
Ring width 57
(RRP: 45,495.00 EUROS)

Necklace with clasp and ring.
Available as a set of 3 : 64.700,00 EURO
or individually:
Rope necklace: 4.900,00 EURO
Clasp: 24.900,00 EURO
Ring: 34.900,00 EURO

Exchange or trade-in with your watch, vehicle, boat or similar at any time.
The item is sold according to §25a, therefore the VAT is not shown.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Sea-Dweller Deepsea James Cameron Ref. 126660

Rolex Sea-Dweller Deepsea James Cameron Ref. 126660


12.900,00 €

§25a




DescriptionCondition: Very good
Reference: 126660
Year of manufacture: 2019
Men watch/Unisex
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 44 mm
Bezel material: ceramic
Glass: sapphire crystal
Dial: Blue
Numbers Dial: No numerals
Bracelet:
Material bracelet: steel
Bracelet color: Steel
Clasp: folding clasp
Material clasp: steel

German watch with all documents in perfect condition.
Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Yacht-Master 40 Ref. 116622

Rolex Yacht-Master 40 Ref. 116622


10.900,00 €

§25a




DescriptionReference: 116622
Condition: Very good
Year of manufacture: 2014
Men watch/Unisex
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 40 mm
Material bezel: platinum
Glass: sapphire crystal
Dial: Blue
Numbers Dial: No numerals
Bracelet:
Material bracelet: steel
Bracelet color: Steel
Clasp: folding clasp
Material clasp: steel
Functions:
Date

Perfect watch with all documents!
Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Oyster Perpetual 41 Ref. 124300

Rolex Oyster Perpetual 41 Ref. 124300


8.900,00 €

§25a




DescriptionReference: 124300
Condition: New
Year of manufacture: 2022
Men watch/Unisex
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material housing: steel
Diameter: 41 mm
Dial: Green
Numbers Dial: No numerals
Bracelet:
Material bracelet: steel
Bracelet color: Steel
Clasp: double folding clasp
Material clasp: steel

New German watch with all documentation.
Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Datejust 36 Wimbledon Ref. 126200

Rolex Datejust 36 Wimbledon Ref. 126200


8490.00,00 €

§25a




DescriptionReference: 126200
Men watch/Unisex
Condition: New
Year of manufacture: 2022
with original box and original papers
Work:
Elevator: Automatic
Housing: Steel
Material housing: steel
Material bezel: steel
Glass: sapphire crystal
Dial: Gray
Numbers dial: Roman
Bracelet:
Material bracelet: steel
Bracelet color: Steel
Clasp: folding clasp
Material clasp: steel

German watch with all documentation.
Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de

Rolex Day-Date 40 Rosegold Olive Dial Ref. 228235

Rolex Day-Date 40 Rosegold Olive Dial Ref. 228235


44.900,00 €

§25a




DescriptionReference: 228235
Men watch/Unisex
Condition: New
Year of manufacture: 2023
with original box and original papers
Work:
Elevator: Automatic
Housing:
Material case: rose gold
Diameter: 40 mm
Bezel material: Rose gold
Glass: sapphire crystal
Dial: Olive green
Bracelet:
Bracelet material: Rose gold
Clasp: folding clasp
Material clasp: Rose gold
Functions:
Date

German watch with all documents, partly still glued.
Exchange or trade-in with your watch, vehicle, boat or similar at any time.

Providerderfaller GmbH
LocationNeckarsulmer Street 21
Phone07131-941060 or 0171-2330094
E-mailderfaller-heilbronn@t-online.de