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

zOwie Omega Discussion Forum

Opened July 1999, zOwie is the Internet's first and longest running discussion forum dedicated to Omega brand watches.

Feel free to discuss pricing and specific dealers. But 'for sale' postings, commercial solicitation and ads are not allowed. Full archive of all messages is accessible through options in the Search and Preferences features. Privacy, policies and administrivia are covered in the Terms of Use.

For the answer to the NUMBER #1 most frequently asked question here--for details or value of a specific older Omega watch you have--go to: Tell Me About My Omega. Learn more about How To Include Photos and HTML In Your Postings. To contact someone with a question not relevant to other readers of the forum, please click on their email address and contact them privately.

Re: 1120 movement updates

: This is a good question. The "Bond"
: style Seamasters debuted in 1993, and at
: that time caliber 1120 did not exist. It
: wasn't put into watches until 1996. It's
: predecessor, caliber 1109, had a minor
: problem associated with it, as described
: here (courtesy of this website and its
: founder, Derek Ziglar): Earlier versions of
: the Seamaster Pro used the OMEGA 1109
: automatic movement. This movement was also
: used in a number of other OMEGA models,
: including the Seamaster 120, Constellation,
: and De Ville. A small portion of these
: watches may have trouble with a winding gear
: that prevents the watch from reaching its
: stated 44 hour power reserve. Around 1996,
: OMEGA revised the movement slightly to fix
: this potential winding problem and to add
: rhodium finishing on some parts for extra
: durability. The revised version is called
: the OMEGA 1120.

: There is no cause for alarm simply because your
: watch has the 1109 movement. Most of them
: are perfectly fine. If you are experiencing
: winding problems on a 1109-based OMEGA
: watch, an OMEGA service center may be able
: to resolve the issue.

: I have never seen a Bond model 2531.80 with
: caliber 1109 in it, and I can't recall
: anyone ever posting about one on the forums.
: If anyone does have such a model, I'd love
: to know about it (to confirm that they
: really exist).

: From 1996-2007, Omega didn't make any changes
: to the model 2531.80, with the exception of
: the small logo on the caseback (shown
: below). This was introduced around the
: beginning of 2004 as an
: "anti-counterfeit" tool. The
: 2531.80 was discontinued at the beginning of
: this year, even though the new co-axial
: model was released in the fall of 2006. It's
: now extremely difficult to find a new model
: 2531.80 still sitting on a dealer's shelf.

: -John

John,
I just ran across this and was wondering if this is what you are referring to (the 1109 movement in a 2531.80)
Rich

http://cgi.ebay.com/Omega-Seamaster-Professional-Diver-300-MT-Watch_W0QQitemZ140158195176QQihZ004QQcategoryZ31387QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

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