Features: Hours, minutes & secondsDate indicatorRe-creation of original KSKSpecifications:Movement: Seiko Automatic Caliber 6R55Power Reserve: 72 hours (3 days)Frequency: 21,600 vphJewels: 24Water Resistance: 10 bar / 100 meters / 300 ft Case:Material: Stainless steel caseDiameter: 38.3mmThickness: 11.7mmLength: 46mmCrystal: Box-Shaped Sapphire crystal with anti-reflective coating on inner surfaceCaseback: Closed caseback with King Seiko crest on caseback and crown Dial:Design: Retro aged black dial with vertical hairline finish and metallic textureHands: LumiBrite hands and markersMarkers: LumiBrite hands and markers Bracelet:Stainless Steel BraceletBracelet endpiece includes two levers for easy removalDeployment clasp with push button releaseLug Width: 19mm Warranty:Seiko International 3-Year Manufacturer Warranty Details:From the King Seiko Collection. Introduced in 1961 and in production until 1975, King Seiko became one of the company’s most technically innovative and stylish brands, noted for its sleek, dignified angularity. Paying tribute to the iconic original with updated styling and technology, this distinctive timepiece features a dial inspired by the pop culture and fashion favored by young Tokyo residents of the time. In a vintage aged black with vertical hairline finish and metallic texture, the retro look dial features a date calendar and LumiBrite hands and markers, topped by a box-shaped sapphire crystal with anti-reflective coating on the inner surface. For added versatility, the bracelet includes two levers on the endpiece that can be pressed for easy removal. The 24-jewel automatic movement, with an exceptional power reserve of approximately 72 hours, beats at a frequency of 21,600 vibrations per hour and provides manual winding capability. Crafted of stainless steel, with the combination of mirror and hairline finishing characteristic of the original King Seiko, as well as the King Seiko crest on the crown and screwdown caseback, this superbly wearable watch also includes a deployment clasp with push button release. 10 bar, 100M Water Resistant