Model: Pulsar Watch - Pulsar Men's Alarm Chronograph Watch PF3547 Case material: Two tone black ionic plated stainless steel case with screw down case back Case dimensions: 38mm (1 1/2") in diameter not including the crown; 10mm (3/8") in thickness Weight: 4.2 oz Movement: Quartz movement Crystal type: Hardlex crystal Crown: Push and pull crown Water resistant: 50 meters Face color: Black Band type: Two tone black ionic plated stainless steel with fold over clasp with push button Band length: Will fit 5 3/4 - 8" wrist Additional features: Alarm chronograph functions; 1/5th second stopwatch records elapsed time up to 60 minutes; Split time measurement; Date display Warranty: Pulsar Promise 3 Year Warranty on all Pulsar watches; Covers everything inside and out: moving parts, case, crystal, bracelet or strap, and even the battery for 3 full years. Packaging: Comes in original Pulsar watch gift box with warranty paper and owner's manual