Manufacturer Bulova (Citizen/Miyota) Caliber Number NP20 Movement Type Quartz Battery Cell SR927W (395) Battery Life Unconfirmed Frequency 262,144 kHz Quartz...
Bulova NP20
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Hi Mechanic, welcome to Caliber Corner! Glad to hear th...
calibercorner , 4 hours ago
RE: New and on the road to understanding
Always good practice to check a movement on the timegra...
Mechanic , 4 hours ago
It looks like a Citizen caliber 1015B. Would it be ok...
calibercorner , 3 days ago
RE: Hands compatibility... is there some list or datasheet ?
Working on it! But for now, simply compare the hands ...
calibercorner , 1 week ago
Recent Comments
Yes
Is the ST2502 movement self-winding direction one way? Looking at the back of the watch,…
Same player shoot again. Last week, my Pelagos stopped again. This afternoon, they wrote me…
Should be mecaquartz
I have an Endura dive watch. SWISS UNADJUSTED ONE 1 JEWEL 8810 movement.
Thank you for the information.
This caliber is also found on the Tactical Frog Solar Chronograph.