Flywheel · M163S · Date and Power
FLYWHEEL · M163S
Brand: Sea-Gull (海鷗). Reference: M163S. [Version: Date and Power. View other versions →]. Official retail price: CN ￥3,400
MOVEMENT
Mechanical, self-winding. China Made. Caliber: Sea-Gull ST2505. Functions: Hour, minute, second, date, power reserve indicator (Central hour, minute and seconds hands, date subdial at 10 o'clock, power reserve indicator at 2 o'clock). Jewels: 38. Frequency: 21600 vph. Power reserve: Around 42 hours.
CASE
316L stainless steel. Diameter: 39 mm. Thickness: 13 mm. Lug width: 20 mm. Water resistance: 5 ATM. Luminescence: No lume. Crystal: Sapphire crystal. Case back: Screw-down notched. Transparent. Crown: Push-pull. Fluted cylinder shape. Signed with the "S" logo.
BRACELET
316L stainless steel links. No quick release: Need tool to remove strap from case. Fit for case lug width: 20 mm. Clasp: Butterfly clasp. Stainless steel clasp.
Description
FLYWHEEL · M163S
Brand: Sea-Gull (海鷗). Reference: M163S. [Version: Date and Power. View other versions →]. Official retail price: CN ￥3,400
MOVEMENT
Mechanical, self-winding. China Made. Caliber: Sea-Gull ST2505. Functions: Hour, minute, second, date, power reserve indicator (Central hour, minute and seconds hands, date subdial at 10 o'clock, power reserve indicator at 2 o'clock). Jewels: 38. Frequency: 21600 vph. Power reserve: Around 42 hours.
CASE
316L stainless steel. Diameter: 39 mm. Thickness: 13 mm. Lug width: 20 mm. Water resistance: 5 ATM. Luminescence: No lume. Crystal: Sapphire crystal. Case back: Screw-down notched. Transparent. Crown: Push-pull. Fluted cylinder shape. Signed with the "S" logo.
BRACELET
316L stainless steel links. No quick release: Need tool to remove strap from case. Fit for case lug width: 20 mm. Clasp: Butterfly clasp. Stainless steel clasp.
