Gender: Men's Dial: Multi-hand analog Movement: Mechanical Case Shape: Round Case Material: Stainless Steel *SUS316L Glass Material: Double-curved sapphire crystal *Sar coating / Back glass: Sapphire crystal Caliber: F8B61 Accuracy: Daily deviation +15 to -5 seconds Power Reserve: 70 hours or more Case Material: SUS316L Glass Material (Front): Sapphire Crystal Luminescence: None Strap Material: SUS316L Strap Width: 20mm Closure: Push-button Triple-Fold Clasp Weight: 142g Case Diameter (Height): 46.5mm Case Diameter (Width): 39.0mm Thickness: 10.8mm Water Resistance: 5 ATM Anti-Magnetic: Class 1 Other Features: Hand-wound, 22 jewels, comes with an additional strap (genuine alligator) Wrist Circumference: 140–200 mm