The largest independent, non-commercial, consumer-oriented resource on the Internet for owners, collectors and enthusiasts of fine wristwatches. Online since 1998.
Informational Websites ChronoMaddox -- the legacy of Chuck Maddox OnTheDash -- vintage Heuer website Zowie -- Omega information
Discussion Forums ChronoMaddox Forum Heuer Forum Omega Forum
Counterfeit Watchers ChronoTools Forum ChronoTrader Forum

A marketplace for chronographs, dive watches and other tool-type wristwatches and timepieces

This forum is for BUYING, SELLING and TRADING only--not for discussing watches. Please limit postings to specific ads for buying, selling or trading watches, parts or accessories that that match at least one of the following categories:

Please see our ChronoTrader Policies and Terms of Use. Learn more about How To Include Photos In Your Postings.

Rules: Postings must be an ad announcing an intent to sell, buy or trade. Full item description and photo(s) must be posted within the message here, not as links to other websites. Links to online auctions and other sites: Links to online auctions, dealer sites or other listings of items are permitted, but you should be careful to ensure that such listings will comply with our other ChronoTrader Policies. In addition, we request that sellers linking to online auctions or listings offer some benefit or accomodation to ChronoTrader readers (for example, some discount or an undertaking to end an auction early, to keep a watch "in the family"). Photos must be of the actual item for sale in its present condition. No counterfeit or replica products. No post for the same item may be repeated within 7 days, except to lower the asking price. Commercial dealers are limited to three unique posts per day. [More...]

FS: Scarce curved-end 20mm Swiss Tropic NOS to Rolex Sub GMT

These are difficult to source. Curved ends fit the Rolex sports watches perfectly. First one I've had in for many years as New Old Stock. Nice if you have a shorter wrist because they run shorter than the straight-end ones I often sell here. The pieces are 108/72mm, compared to 120/85mm for the straight-end Tropics.

Price is $450. Message me at for more details and pictures. This won't last long and won't ever hit my store.

Thanks, Bill


Accutron Deep Sea 1969 on original JB Champion bracelet
Accutron World Time on original flat-link Accutron band
Certina Staybrite Case 1950s automatic with long lugs/2-tone dial
Citizen Auto-Dater dive style 1970s watch on original bracelet
Corum Love Bond cuff watch
Croton Chronomaster Aviator Sea Diver chronograph on BoR
Enicar Sherpa Compressor early diver on original Enicar BoR band
Invicta Professional Submariner type automatic diver
Michele Herbelin French bangle watch
Omega Seamaster Chronograph Automatic ref. 176.007
Omega Constellation 1970s Quartz Day/Date with Omega bracelet
Omega 1940s bumper automatic ref. 2374
Zodiac Aerospace Jet 1960s
Zodiac Sea Wolf 1970s cushion case
Zodiac Super SeaWolf 1970s on original bracelet
Zodiac Triple Date Moonphase 1950s

Current Position
Chronocentric and zOwie site design and contents (c) Copyright 1998-2005, Derek Ziglar; Copyright 2005-2008, Jeffrey M. Stein. All rights reserved. Use of this web site constitutes acceptance of the terms of use. CONTACT | TERMS OF USE | TRANSLATE