6145

Brand: Sea-Gull (海鷗). Reference: 217.12.6145. Official retail price: CN ￥3,150

MOVEMENT
Mechanical, self-winding. China Made. Caliber: Sea-Gull ST2130. Functions: Hour, minute, second, date. Quick date setting. Instant date change. Stop-seconds (hacking) to set time precisely. Jewels: 28. Frequency: 28800 vph. Power reserve: Around 42 hours.

CASE
316L stainless steel. Diameter: 39 mm. Thickness: 11 mm. Lug width: 20 mm. Water resistance: 5 ATM. Luminescence: No lume. Dial: Clous de Paris pattern at center. Applied hour markers. Crystal: Sapphire crystal. Case back: Fixed with screws. Not transparent. Stainless steel case back. Hands: Willow leaf hour and minute hands. Crown: Push-pull. Fluted cylinder shape. Signed with the "S" logo.

BRACELET
Stainless steel links. No quick release: Need tool to remove strap from case. Fit for case lug width: 20 mm. Clasp: Butterfly clasp. Stainless steel clasp.