Manufacturer Shanghai Watch Factory (上海) Caliber Number SS1K, SS-1K Based On Shanghai SS1 Jewels 17 Beats per hour 21,600 bph...
17 Zuan
Manufacturer Shanghai Watch Factory (上海) Caliber Number SS1, SS1A, SS-1, SS-1A Based On Shanghai A581 Jewels 17 Beats per hour...
Manufacturer Shanghai Watch Factory (上海) Caliber Number A611, A-611, A611A Jewels 17 Beats per hour 18,000 vph Power Reserve 40...
Manufacturer Shanghai Watch Factory (上海) Caliber Number A581, A-581, 581 Jewels 17 Beats per hour 18,000 vph Power Reserve 40...
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