457L

Brand: Sea-Gull (海鷗). Reference: D816.457L. [Version: 32 mm for lady. View other versions →]

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
Stainless Steel. Diameter: 32 mm. Thickness: 10 mm. Water resistance: 5 ATM. Crystal: Sapphire Crystal. Case back: Screw-Down Notched. Transparent.

BRACELET
Stainless Steel Links. No quick release: Need tool to remove strap from case. Clasp:Fold-Over Clasp. Pressed center links.