S900

Brand: ZuanShi (钻石). Reference: S900. [Version: floating tourbillon. View other versions →].

MOVEMENT
Mechanical, manual-winding. Tourbillon. China Made. Functions: Hour, minute. Frequency: 21600 vph.

CASE
Stainless steel. Diameter: 44 mm. Thickness: 13.5 mm. Lug width: 23 mm. Water resistance: 3 ATM. Weight: 93 grams (the whole watch including strap). Luminescence: No lume. Dial: White. Double layer. Eccentric sunburst wave pattern on bottom layer, Roman numerals and hour markers on top frame. Crystal: Sapphire crystal. Case back: Fixed with screws. Transparent. Crown: Push-pull. Crown not signed.

STRAP
Brown. Leather. No quick release: Need tool to remove strap from case. Fit for case lug width: 23 mm. Clasp: Butterfly clasp. Stainless steel clasp.