Brand Omega Caliber Number 8521 Base Caliber 8520 In-House Yes Movement Type Automatic Jewels 28 Power Reserve 50 hours Vibrations...
8520
Brand Omega Caliber Number 8520 In-House Yes Movement Type Automatic Jewels 28 Power Reserve 50 hours Vibrations Per Hour 25,200bph...
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Longines Caliber L836.6
The differenece is the beat rate. 3Hz vs 5Hz. 6 beats/s vs 10 beats/s.
Orient Caliber F6922
I've had my Mako and Ray Orient watches with these calibers, I guess. Their performance…
Invicta Caliber JSD-006ZY
Apart from the fact, that there is no further information about this caliber anywhere, it…
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the VH-31 movement coupled with solar or kinetic in a Seiko watch would sell like…
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I have the 9051 in my Fujitsubo, it appears to be within 3 seconds. I'll…
Active Caliber Listings
It might be a Chinese Standart-movement aka Tong Ji aka 7120 / SS7 with an…
Thank you for sharing your experience with the community. If possible, please submit images of…
Apart from the fact, that there is no further information about this caliber anywhere, it…
This £80 lorus has the y676c with Japan on the rotor
Minute hand on some ETA's 2-hand quartz movements run every 20 secs so that the…