Manufacturer Bulova (Citizen) Caliber Number P102 (P102.10, P102.12) Linges 12.5”’ Diameter ~27mm Battery Number CR2016 (3V) Jewels 8 Frequency 262.144 kHz Quartz Crystal 3-prong torsional resonator Functions Central hours; central...
...an super smooth seconds hand thanks to it’s 262kHz vibration rate – which converts to 16 beats (vibrations) per second. Watch this video of similar caliber P102 in action. Bulova...
...per month, in part thank to their exclusive “Three Prong Torsional Resonator”. The Bulova caliber P102 has a quote where Bulova explained this technology like this: The innovative Precisionist crystal...
...the dial of watches with the 8136 (similar to the P102). This would mean that it is using Bulova’s 3 prong quartz crystal that vibrates 8 times more than a...
...on this movement, I don't think this is a Mecaquartz, but rather simply a regular Quartz Movement with a higher frequency tick, similar to Bulovas Precisionist line with the P102....
...wide world. Its most precious!!!! MasterWatcher I think you mean 262 kHz. They don't make 362 kHz right? And you should post your comment in the Bulova thread. https://calibercorner.com/bulova-caliber-p102/ MND2955...
Recent Comments
Hi Tom, our understanding of heavy drive is that it compensates for out-of-balance seconds hands…
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It's just black backplate and I've seen the gooseneck on other ST-19 watches.
Thats a boat load of money for a module 2892A2..
I have one în a hamilton jazzmaster thinline and it is loud
How noisy is it? My watch with L888 is quite noisy