Gender: Men Reference: A500ANAA-NS-BMA500A Case & Buckle: Stainless steel case 316L Water Resistance: Up to 100M/10ATM Diameter: 38mm Thickness: 13,5mm Dial: Black Bracelet: Stainless steel 316L bracelet Buckel: Stainless steel 316L Deployment buckle Wrist: Adjustable from minimum 145mm (5.70 inches) to maximum 8.46mm (9.05 inches)