TOURBILLON
Brand: Shanghai (上海).
MOVEMENT
Mechanical, self-winding. Tourbillon. China Made. Caliber: Shanghai unknown model. Functions: Hour, Minute, Power Reserve Indicator (Central hour and minute hands; Power reserve indicator at 6 o'clock on dial.). Frequency: 28800 vph.
CASE
Stainless Steel. Diameter: 40.9 mm. Thickness: 13.4 mm. Lug width: 21.1 mm. Lug to lug: 47.6 mm. Weight: 102 grams (the whole watch including strap). Luminescence: No lume. Dial: White. Matte finish. Applied hour markers. Crystal: Sapphire Crystal. Single Domed. Case back: Fixed With Screws. Transparent. Not sapphire crystal. Hands:Breguet Hour And Minute Hands. Crown:Push-Pull. Pumpkin shape. Stainless Steel crown. Signed with the "上海" logo. Crown diameter: 6.2 mm.
STRAP
Black. Cowhide Leather. No quick release: Need tool to remove strap from case. Fit for case lug width: 21.1 mm. Fit for clasp lug width: 18.1 mm. Clasp:Butterfly Clasp. Stainless Steel clasp. Milled center links.
Photo 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 credit to 小钟yc Zhong. Video 1 credit to 小钟yc Zhong.
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