I think that the AD stands for more recent watches made in the last 2000 years! 
Those characters on a SEIKO dial at 6:00 ...
In the case of the Bell-matic -- Japan 4006-7010T AD Or sometimes no T and no AD or a different character. In some ways, it feels like we are starting fresh in the forum, but I won't be insulted if someone says "the search engine is your friend." ;D
1 - 2 of 11 Posts
Moderators Everywhere!!!
Just found an old post which answers your question, something to do with Turbidium...
http://www.network54.com/Forum/78440/message/1145204145/These+letters+are+markers+for+...
;D
Just found an old post which answers your question, something to do with Turbidium...
http://www.network54.com/Forum/78440/message/1145204145/These+letters+are+markers+for+...
;D
1 - 2 of 11 Posts
- This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
The Watch Site
A forum community dedicated to Watch owners and enthusiasts. Come join the discussion about brands, troubleshooting, repairs, reviews, accessories, classifieds, and more!
Full Forum Listing
