Double Tourbillon Sapphire Black & 5N COMP Double Tourbillon Sapphire Black & 5N COMP

CASE: Challenge, Tonneau-shaped 53.7 x 41 mm
CASE MATERIAL: 5N Red Gold, Sapphire
CASE COLOR: 5N Red Gold
CASE SIZE: 41mm
CROWN MATERIAL: Screw-down, polished 5N Red Gold, rubber insert
CRYSTAL: Sapphire with none-reflective coating on both sides
DIAL COLOR: 5N Red Gold
INDEX COLOR: Super-Luminova treated
MOVEMENT: Cvstos CVS8550, Manual-winding mechanical
STRAP MATERIAL: Rubber
STRAP CLASP : Folding Clasp
WATERPROOF: 30 Meters / 3 ATM

Caseback: Open with sapphire crystal

Screws: Polished 5N Red Gold, exclusive CVSTOS TECHNOLOGY pattern

Hands: Pierced, chromed and Super-Luminova treated

Functions: Hour, minute, seconds, Tourbillon

Power-Reserve: 60 hours

Frequency: 28,800 vibrations/hour

Number of Jewels: 55

Limited Edition: 1 pieces

Tourbillon: 54 components per cage, One rotation/60 seconds, Titanium balance wheel

Number of components: 387

Barrels: Four barrels in parallel placed on the main plate, Snail engraving

All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed