Manufacturer Shanghai Watch Factory (上海) Caliber Number SS1K, SS-1K Based On Shanghai SS1 Jewels 17 Beats per hour 21,600 bph...
SS1
Manufacturer Shanghai Watch Factory (上海) Caliber Number SS1, SS1A, SS-1, SS-1A Based On Shanghai A581 Jewels 17 Beats per hour...
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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…
Seiko Instruments (SII) Caliber VH31
the VH-31 movement coupled with solar or kinetic in a Seiko watch would sell like…
Miyota/Citizen Caliber 9051
I have the 9051 in my Fujitsubo, it appears to be within 3 seconds. I'll…
Active Caliber Listings
I have the 9051 in my Fujitsubo, it appears to be within 3 seconds. I'll…
It might be a Chinese Standart-movement aka Tong Ji aka 7120 / SS7 with an…
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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