CHINA'S FIRST WRISTWATCH 60TH ANNIVERSARY

Brand: Sea-Gull (海鷗). Reference: 217.661. [Version: 12点一个数字，间金. View other versions →] Launch date: 2015-Month?-Date?

CN ￥2,880

This watch marks the 60th year since the birth of China's first wristwatch in 1955.

Chinese character:
中国天津 - China Tianjin. Position: 6 o'clock on dial.
纪念中国第一只手表诞生60周年 - Commemorating the 60th anniversary of the birth of China’s first watch. Position: on case back.

MOVEMENT
Mechanical, 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.

CASE
Stainless Steel. Diameter: 40 mm. Thickness: 12 mm. Lug width: 20 mm. Water resistance: 5 ATM. Luminescence: No lume. Bezel: Rose Gold Color. Dial: White. Crystal: Sapphire Crystal. Case back: Screw-Down Dodecagon Shaped. Not Transparent. Stainless Steel case back. Hands:Dauphine Hour And Minute Hands. Crown:Push-Pull. Fluted Cylinder shape. Stainless Steel crown. Signed with the Sea-Gull watch logo.

BRACELET
Silver Color And Rose Gold Color. 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.