338K

Brand: Sea-Gull (海鷗). Reference: 819.338K. Mechanical, self-winding.

MOVEMENT
Mechanical, self-winding. China Made. Caliber: Sea-Gull ST1601K1. Functions: Hour, minute, second. Jewels: 21. Frequency: 21600 vph. Power reserve: Around 37 hours.

CASE
Stainless steel. Diameter: 38 mm. Thickness: 13 mm. Lug width: 20 mm. Water resistance: 50 meters. Luminescence: Lume on hour hand, minute hand, and hour markers. Crystal: Mineral crystal. Case back: Screw-down notched. Transparent. Crown: Push-pull. Pumpkin shape. Signed with the "S" logo.

STRAP
Black. Leather. No quick release: Need tool to remove strap from case. Fit for case lug width: 20 mm. Clasp: Pin buckle. Stainless steel clasp.