Reference: P531-1
Movement: SL5301KM double tourbillon
Case: 316L stainless steel case with 18k rose gold coating
Crystal: Sapphire crystal
Strap: Brown Alligator
Buckle: Stainless steel butterfly clasp with 18k rose gold coating
Back Case: See-through
Diameter: 43mm
Thickness: 12.5mm
Water resistance: 3 ATM