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
Vintage Heuer Discussion Forum
The place for discussing 1930-1985 Heuer wristwatches, chronographs and dash-mounted timepieces. Online since May 2003.
OnTheDash Home What's New! Price Guide Chronographs Dash Mounted Collection
OPY factors

I think it is a really interesting idea. Would be nice to see how the “OPY”s for a certain watch vary over time. As more info is accumulated I guess you could split the major chrono types into sub-categories (probably linked to your “Guide to Chrono” categories?).

Would you try and track “OPY”s of known fakes/frankens as well? Possibly problem with grey area between franken and repaired.

There is probably someone out there in OTD land with a very comprehensive database of ebay auction results over a few years but maybe that is proprietary?

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