Grand Seiko 9S
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35 discussions
The Grand Seiko 9S is a watch. Explore 0 active listings and 35 collector discussions on WatchProSite.
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I just found out that manual winding caliber 9S has a slip mechanism to prevent overwinding the mainspring
Thus less worry that we could damage the mainspring....cool. i always worry about overwinding my manual watches, since i broke the spring on my moonwatch. The S
The SBGM235 20th anniversary of caliber 9S Thanks for watching and any positive comments? Negative comments are fine too:)
It comes with an extra leather strap and the dial is intriguing Baxter
Great YouTube video on Grand Seiko 9S calibre manufacturing and assembly
Enjoy! Grand Seiko 9S calibre
BaselWorld 2018: Seiko - New Shippo Enamel Presage, Credor Eichi, Astron, Prospex, and more + WORLD'S FASTEST LIVE PICS!
Please read on!
SEIKO New York Boutique Visit
I had heard that Mr. Ohira - who I call the "God" of adjustment would be performing demonstration at SEIKO's newly opened boutique, I couldn't help going and gr
Tentagraph - An overview
Introduced in 2023 , the Tentagraph was Grand Seiko 's first ever mechanical chronograph . The Tentagraph's name - “ TEN - T - A - GRAPH ” - describes the chara