Manufacturer Seagull, Sea-Gull Caliber Number TY2807 (1601K, DG2807) Movement Type Automatic, self-winding mechanical Diameter 28mm Height 5.18mm Jewels 20 or...
Chinese Watch Movements
Manufacturer H.K. Precision Technology (HKPT) Caliber Number PT5000 Movement: Automatic Lignes 11.5”’ Diameter 25.60mm Height 4.60mm thick Jewels 25 Power...
Manufacturer Dandong/Peacock Watch Factory Caliber Number SL-3006, SL3006 Base Caliber SL-3001 Diameter 26mm Height 5.8mm thick Jewels 32 Power Reserve...
Manufacturer Shanghai Watch Factory (上海) Caliber Number SS1K, SS-1K Based On Shanghai SS1 Jewels 17 Beats per hour 21,600 bph...
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...
Manufacturer Unknown (A?) Caliber Number G466-1 Type Quartz, chronograph Diameter Unknown Thickness Unknown Battery Cell Number CR2032 Hand Sizes Unknown...