BUTTERFLY

Brand: Sea-Gull (海鷗). Reference: 513.96.6087L. Mechanical, self-winding. Launch date: 2019-Month?-Date?

MOVEMENT
Mechanical, self-winding. China Made. Caliber: Sea-Gull ST16. Functions: Hour, minute, second (Central hour, minute and seconds hands).

CASE
Stainless steel. Diameter: 39 mm. Thickness: 11 mm. Water resistance: 50 meters. Luminescence: No lume. Dial: White. Crystal: Sapphire crystal. Case back: Screw-down notched. Transparent. Crown: Push-pull. Signed with the "S" logo.

STRAP
White. Leather. No quick release: Need tool to remove strap from case. Clasp: Pin buckle. Stainless steel clasp.