6091 · 34 mm
6091Brand: Sea-Gull (海鷗). Reference: 819.17.6091. [Version: for lady. View other versions →]. Official retail price: CN ￥3,200MOVEMENTMechanical, self-winding. China Made. Caliber: Sea-Gull ST2130. Functions: Hour, minute, second, date (Central hour, minute and seconds hands, date window at 6 o'clock). Quick date setting. Instant date change. Stop-seconds (hacking) to set time precisely. Jewels: 28. Frequency: 28800 vph. Power reserve: Around 42 hours.CASE316L stainless steel. Diameter: 34 mm. Thickness: 10 mm. Lug width: 18 mm. Water resistance: 50 meters. Luminescence: No lume. Crystal: Sapphire crystal. Case back: Screw-down notched. Transparent. Crown: Push-pull. Fluted cylinder shape. Signed with the "S" logo.STRAP Black. Leather. No quick release: Need tool to remove strap from case. Fit for case lug width: 18 mm. Clasp: Pin buckle. Stainless steel clasp.