Okeanos

OKEANOS四海龍王 · 北海玄龍CN ￥4,180  as per tagBrand: Sea-Gull (海鷗). Reference: 811.22.1216. [Version: Black. View other versions→]. Launch date: 2024-October-1.Chinese character:龍 - Loong. Position: on the short piece of the nylon strap.MOVEMENTMechanical, 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.CASE316L stainless steel. Diameter: 43.5 mm. Thickness: 13.5 mm. Lug width: 22 mm. Lug to lug: 51 mm. Water resistance: 300 meters. Weight: 103 grams (the whole watch including strap). Luminescence: Luminescence on hands, hour markers and the triangle-and-N marking on bezel. Bezel: Black. Chronograph bezel. Anti-clockwise rotatable. 90 clicks in a full rotation. Sapphire crystal bezel insert. Dial: Black. Loong scale pattern. Applied hour markers, the Sea-Gull watch graphic logo and a five-pointed star. Crystal: Sapphire crystal. Flat. Has anti-reflective coating. Case back: Screw-down notched. Not transparent. 316L stainless steel case back. Crown: Screw-down. Fluted cylinder shape. Signed with the Sea-Gull watch logo.STRAP Black. Nylon. Quick release: Remove strap from case without tool. Fit for case lug width: 22 mm. Clasp: Hook-and-loop fastener. Stainless steel clasp. (Additional strap: Silver color. 316L stainless steel links. Quick release: Remove strap from case without tool. Clasp of additional strap: Fold-over clasp. Stainless steel material.)