QIÓNG JÌNG SKY DOME

穹境

Brand: Shanghai (上海). Reference: 820-2. [Version: cursive "Shanghai Automatic" at 3 o'clock, central sunburst white dial, silver color case. View other versions →]

Shanghai F28 movement with protruded balance wheel at center, covered by a highly domed sapphire crystal. A 30-second small hand.

Chinese character:
上海 - Shanghai. Position: At 3 o'clock on dial, crown, movement rotor, back side of strap and buckle.
上海表业有限公司出品 - Shanghai Watch Industry Company Limited Presents. Position: on case back.

MOVEMENT
Mechanical, self-winding. China Made. Caliber: Shanghai F28. Functions: Hour, Minute, Second (Hour and minute subidal at 12 o'clock. 30-second small hand at 6 o'clock.). No hacking (Seconds hand does NOT stop when crown is pulled out). Jewels: 34. Frequency: 21600 vph. Power reserve: Around 45 hours.

CASE
316L Stainless Steel. Diameter: 42.5 mm. Thickness: 14.8 mm. Water resistance: 3 ATM. Luminescence: No lume. Dial: White. Sunburst pattern. Crystal: Sapphire Crystal. Double Domed. Does NOT have anti-reflective coating. Case back: Fixed With Screws. Transparent. Crown:Push-Pull. Signed with the "上海" logo.

STRAP
Black. Cowhide Leather. No quick release: Need tool to remove strap from case. Fit for case lug width: 20 mm. Fit for clasp lug width: 18 mm. Clasp:Pin Buckle. Stainless Steel clasp.