Case Material: Steel Bracelet Material: Steel Year of production: 2020 Gender: Men's watch/Unisex Movement: Automatic Movement/Caliber: 3186 Power reserve: 48 h Number of jewels: 31 Case material: White Ceramic Case diameter: 40 Bezel Material: Cerami Crystal: Sapphire crystal Dial: Black Dial numerals: No numerals Bracelet material: Steel Bracelet Color: Steel Clasp: Fold clasp Clasp Material: Steel