YSF Factory GP Tourbillion with Three Gold Bridges

MOVEMENT: Asia Seagull Handwind Tourbillon Movement with modified bridges/plates
CASE DIAMETER: 41mm
THICKNESS: 13mm
DIAL COLOR: Custom Silver Dial
CASE MATERIAL: Solid Stainless Steel 316F
BRACELET: Leather Strap with Deployant Clasp
FRONT GLASS: Sapphire Crystal
CASE BACK: Display case back
BEZEL: Smooth Bezel
CLASP TYPE: Deployant Clasp

OTHER REMARKS:

Waterproofed to 30m direct from Factory