Name: BOY FRIEND Watch Reference: H4315 Collection: BOY FRIEND Materials: Beige Gold Alligator Case: 18K BEIGE GOLD case Dial: Opaline guilloche dial, seconds indicator Strap: Black alligator strap and 18K BEIGE GOLD ardillon buckle Crown: 18K BEIGE GOLD crown and onyx cabochon Movement: Mechanical with manual winding 42 hour power reserve Water-resistance: All our watches are water resistant but not waterproof; we do not recommend swimming with them or taking showers with them. Taking the watches underwater will revoke their guarantee.