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: Reduced Fortis Easy-Math “Slide Rule” (ref. 7242, c.1965

NOW $1,000 (was $ 1,500) net to me and shipped CONUS (International to be discussed)

Rare, unique, unpolished with sharp lugs, vintage 60’s design, matching patina … what else can you ask for?

The Fortis Easy-Math “Slide Rule” (ref. 7242, circa 1965) is powered by the caliber 96 (17 jewels) manual movement. Features a stainless steel case, with bi-directional slide rule, 2 signed crowns, and a screw-down Fortis signed case back. The 0-40 scale is located beneath the plastic crystal along with a compass rose center, both adjusted and turned using the top crown. Bottom crown winds the movement clockwise and adjusts the time.

Case Dimensions: 37 mm x 44.3 mm
Lug width: 20 mm
Strap: bespoke grey leather rally strap by Heuerville

ALL PICS HERE: https://imgur.com/a/GoF9x

Payment: Paypal/bank wire (buyer pays for fees). Payment must clear prior to shipping.

Shipping: shipped & insured via FedEx in CONUS (preferred); International: To be discussed as I don't ship to certain countries.

I only ship to PayPal confirmed addresses. If shipped internationally, I am not responsible for your country's customs fees or time spent in your country's customs.

PM or Email me if interested (ucsfgabe at gmail dot com)

Thanks for looking!!!

Find me and my watches @SoulTimer on Instagram

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