Masterworks Quattro001 Automatic Open Heart Leather Strap [MASTER WORKS] MW08SN-FDDBO8 Men's Watch, Skeleton, 41mm,

Movement: High-class automatic movement Case: 316L stainless steel; Case width: 41mm; Case thickness: 12mm Glass: Mineral glass Belt: Italian leather; Belt width: 18mm Weight: 53g Water resistance: 5 ATM