Presage Classic Series SPB523J1

Movement Caliber Number 6R51 Movement Type Automatic with manual winding Precision +25 to -15 seconds per day Power reserve Approx. 72 hours(3 days) Jewels 24 Functions Stop second hand function Case/Band Case Material Stainless steel (super hard coating) Case Size Thickness:12.5mm Diameter:36.0mm Lug-to-lug:41.4mm Crystal Dual-curved sapphire crystal Crystal Coating Anti-reflective coating on inner surface Clasp Deployment clasp with push button release Bracelet Length 195.0mm Distance between lugs 18mm Other Details Water Resistance 10 bar Magnetic Resistance 4,800 A/m Weight 118.0g Features See-through & Screw case back