Haofa Seagull Movement ST8230 Tourbillon Gradient Watch 1027

HAOFA 1027

Movement: Tourbillon
Movement model: CAL.057.30
Movement : Seagull Movement ST8230
Drive: single-spring drive
Power reserve: 42 (hours)
Winding method: manual winding
Gem bearing: 21
Case diameter: 43mm
Case thickness: 12mm
Strap width: 22mm
Case material: electroplated rose gold
Waterproof depth: 30M life waterproof
Mirror: Anti-dazzling double arch artificial sapphire
Back cover: artificial sapphire