

Movement: F7M42 Accuracy: +15 to -5 seconds per day Power reserve: 50 hours Case material: SUS316L Crystal (front): Double-spherical sapphire crystal (SAR coating) Case back: Sapphire crystal Luminous: None Strap material: SUS316L (Included strap: Genuine alligator leather) Strap width: 20 mm Clasp: Push-button clasp (Included strap: Tri-fold push-button clasp) Weight: 145 g Diameter: 49.0 mm Diameter: 41.0 mm Thickness: 13.8 mm Water resistance: 50 m Magnetic resistance: JIS Class 1 (4800 A/m or higher) Wrist size: 140-200 mm Other features: Automatic winding, 22 jewels