ST8004ZS

Brand: Sea-Gull. Reference: ST8004ZS.

CN ￥ 52,000 Price tag photo ↗

CN ￥52,000 as of 2026-Apr-15 on SeaGullWatch.com (中文) Web capture ↗

MOVEMENT
Mechanical, self-winding. Tourbillon. China Made. Caliber: Sea-Gull ST8004. Functions: Hour, Minute, Second, Date, Day Of The Week (Central hour and minute hands, retrograde date hand at 9 o'clock, retrograde day-of-the-week hand at 3 o'clock, the tourbillon module turns 60 seconds per round and functions as the seconds hand.). No hacking (Seconds hand does NOT stop when crown is pulled out). Jewels: 32. Frequency: 21600 vph. Power reserve: Around 37 hours.

CASE
316L Stainless Steel. Diameter: 42.8 mm. Thickness: 13 mm. Lug width: 22 mm. Lug to lug: 50.8 mm. Water resistance: 5 ATM. Weight: 97 grams (the whole watch including strap). Luminescence: No lume. Dial: White. Crystal: Sapphire Crystal. Case back: Fixed With Screws. Transparent. Sapphire Crystal case back. Crown:Push-Pull. Crown shape. Stainless Steel crown. Crown not signed. Crown diameter: 7.5 mm.

STRAP
Black. Alligator Leather. No quick release: Need tool to remove strap from case. Fit for case lug width: 22 mm. Clasp:Butterfly Clasp. Stainless Steel clasp.