OKEANOS · 1217

Brand: Sea-Gull (海鷗). Reference: 816.37.1217. [Version: Stainless steel case and bracelet; Steel color case and bracelet. View other versions →] Launch date: 2025-January-6.

Chinese character:
中國海鷗 - China Sea-Gull. Position: 12 o'clock on dial.

MOVEMENT
Mechanical, self-winding. China Made. Caliber: Sea-Gull ST2130. Bidirectional winding rotor. Functions: Hour, Minute, Second, Date, Elapsed-Time Bezel (Central hour, minute, and seconds hands, date window at 6 o'clock. Anti-clockwise elapsed-time bezel.). 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: 44 mm. Water resistance: 100 ATM. Weight: 218 grams (the whole watch including strap). Luminescence: Super-LumiNova BGW9 blue luminescence on hands, hour markers, and the round dot on bezel triangle. Bezel: Blue. Elapsed-Time Bezel. Anti-Clockwise rotatable. Dial: Blue. Fumé and sunburst finish. Applied hour markers. Crystal: Sapphire Crystal. Case back: Fixed With Screws. Not Transparent. 316L Stainless Steel case back. Crown:Screw-Down. Stainless Steel crown. Signed with the "S" logo.

STRAP
Steel Color. 316L Stainless Steel Links. Quick release: Remove strap from case without tool. Clasp:Fold-Over Clasp. Stainless Steel clasp. Milled center links.