Manufacturer Grand Seiko Caliber Number 9S85 / 9S85A Movement Type Automatic (Hi-Beat), self-winding mechanical In-House? Yes Jewels 37 Power Reserve...
Spron 610
Brand Seiko Caliber Number 9S65 / 9S65A Movement Type Automatic Jewels 35 Power Reserve 72 hours Vibrations Per Hour 28,800...
Seiko in-house caliber 9S66 found in a Grand Seiko GMT Limited Edition. This caliber is essentially an upgrade from GS cal. 9S56 which offered a lower 48 hr power reserve.
network of watch sites
Recent Comments
Mine is a ladies Gruen wristwatch identical to the Elgin. Attached pics. I want to…
I have 2 Farer Watches, both with LJPG101's. I have been completely satisfied with their…
I wonder what made them switch from Kenissi?
“Come on now, let’s use some common sense” (regarding the visible vs not visible crown…
Do you have any idea what kind of hairspring this movement uses? Ive contacted Breitling,…
The AS32 is also in the Lorus RX329AX9
Certina do use the term PreciDrive in their marketing materials and website, and rightly make…