CITIZEN NY0129-58L Luxury diver's watch for men with an automatic 8204 movement (21,600 vibrations per hour), ISO 6425 certified professional diver specification and automatic recharge; 41mm grey stainless steel case and matching grey stainless steel strap with butterfly clasp; deep blue analog dial under mineral crystal; 20ATM water resistance; Promaster Diver S design, robust construction and precision engineering for professional use. Brand: CITIZEN Category: WATCH Gender: MAN Mechanism: AUTOMATIC AUTOMATIC Display: ANALOGICAL Case: STAINLESS STEEL (GREY Strap: STAINLESS STEEL (GREY Dial: BLUE Glass: MINERAL Closure: BUTTERFLY Water: 20ATM Diameter: 41MM Special: PROMASTER DIVER S AUTOMATIC - AUTOMATIC RECHARGE 8204 (21,600 ALTERNATIONS) - ISO 6425 CERTIFIED PROFESSIONAL DIVER