WR: 10 ATM - Case: 40 mm - Gender: Men - Case Material: Stainless Steel - Strap Material: SS Bracelet - Functions: Only Time - Glass: Sapphire - Product Type: Wristwatch - Made in: Switzerland - Packaging: Official Box. Specification. Value. . WR. . 10 ATM. . Case. . 40 mm. . Gender. . Men. . Case Material. . Stainless Steel. . Strap Material. . SS Bracelet. . Functions. . Only Time. . Glass. . Sapphire. . Product Type. . Wristwatch. . Made in. . Switzerland. . Packaging. . Official Box. . . .