G99
13685
vintage seamaster 600 question
hi guys,
despite having 2 seamaster 600's and a couple of 6xx calibres in gold cases i was intrigued by one have seen you know where.
black dial, red cross hairs, red omega logo ref 135.011.
omega vintage database actually show this watch with one slight difference. on the database it has a single white chapter ring, but the one for sale has a double white chapter ring.
if anyone would like to jump in with an opinion i would greatly appreciate it.
heres the picture.

thanks in advance.
Graham.
Available on the marketplace
4,314 Omega listings are live on the eBay market and 362 collector listings on the WatchProSite marketplace.

Vintage
DrStrong · Aug 28, 2013
Explore Omega Seamaster's collaboration with Comex, including the Seamaster 300 and PloProf 600, used in deep-sea experiments.
58 replies43766 views

Review
DrStrong · Jan 30, 2011
DrStrong reviews his Omega Seamaster 600 PloProf, highlighting its unique case, early dial variants, and tool watch heritage.
49 replies28063 views

Collection
G99 · Jan 27, 2010
G99 shares his 1964 birth year watch collection, featuring Omega Speedmaster 105.003-64, 105.012-64, and Seamaster 321 chronographs.
112 replies24995 views

Vintage
DrStrong · Jan 30, 2014
Explore the Omega Seamaster 300's evolution from 1957-1970. DrStrong details references 2913, 165.024, 166.077, and 166.0324, with historical insights.
32 replies21179 views

Manufacture
amanico · Nov 1, 2018
Explore Omega's Bienne manufacture and museum with amanico, featuring rare photos of Speedmaster Alaska prototypes, Seamaster PloProf 'Janus', and historical pieces.
51 replies20491 views

Vintage
DrStrong · Nov 18, 2014
DrStrong reviews the Omega Seamaster 1000m, tracing its history from the Ploprof and detailing its role in deep-sea exploration. Discover insights on its rarity, design, and impact on dive watch development.
22 replies15487 views
vintage seamaster 600 question
By: G99 : April 25th, 2013-06:22
hi guys, despite having 2 seamaster 600's and a couple of 6xx calibres in gold cases i was intrigued by one have seen you know where. black dial, red cross hairs, red omega logo ref 135.011. omega vintage database actually show this watch with one slight ...
Cheers Nilo. G...
By: G99 : April 25th, 2013-07:28
Cheers Nilo. G On 25 Apr 2013 15:27, "www watchprosite" *Alert from:* www:watchprosite > *Posted By:* nilomis (registered) on April 25th, 2013 - 07:27 > > *Title: In 2009 there was a discussion about the SM 600 here ... > * > > *
I re read the post...
By: G99 : April 25th, 2013-09:26
I re read the post Art and it appeared that we all seemed happy with Stefans 600 which had double white chapter ring as there was a new member with an omega refurbed dial which has double chapter ring. I know the database shows only a single chapter ring,...
I'll email him. G...
By: G99 : April 25th, 2013-09:39
I'll email him. G On 25 Apr 2013 17:38, "www watchprosite" *Alert from:* www:watchprosite > *Posted By:* Dr No (registered) on April 25th, 2013 - 09:38 > > *Title: Agreed that most participants in that thread, particularly Erich > . . . > * > > *
No. I havent got the...
By: G99 : April 25th, 2013-09:45
No. I havent got the black book. Stefan may have an extract for his. The new guy had only just got his back from bienne with a refinished dial which indicates its correctness to me. G On 25 Apr 2013 17:42, "www watchprosite" *Alert from:* www:watchprosite...