QIONGJING

穹境

Brand: Shanghai (上海). Reference: 820. Mechanical, self-winding.

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: 30 meters. Luminescence: No lume. Dial: Lake blue. Sunburst pattern. Crystal: Sapphire crystal. Double domed. Case back: Fixed with screws. Transparent. Crown: Push-pull. Signed with the "上海" logo.

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