Seiko Prospex Alpinist Mens Automatic Watch SPB243

1959 Sports Watch Reinterpretation. The first Seiko sport watch - elegant, yet rugged and superbly functional - the Laurel Alpinist is reimagined in this distinctive watch, designed to celebrate the beginnings of Seiko's rise to the forefront of high-intensity timekeeping. Styled to fit contemporary tastes while evoking a vintage feel, this exceptional watch is as smooth and refined as the prized original, but far more powerful. With the original's mountain-shaped markers at 12, 6 and 9 ensuring legibility while referring to its mountaineering inspiration, this versatile design features a gray dial with date calendar and LumiBrite hands and markers, as well as a curved sapphire crystal with anti-reflective coating on the inner surface. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel, with screwdown crown and see-through caseback, and tri-fold push button release clasp. 20 bar, 200M Water Resistant

Case: Stainless steel case
Case Diameter: 38.0mm
Case Thickness: 12.90mm
Case Length: 46.20mm
Crystal: Curved sapphire crystal with anti-reflective coating on the inner surface
Water Resistance: 20 bar, 200 meters (660 feet)
Dial Color: Gray
Strap: Stainless steel bracelet
Lug Width:  19mm
Movement:  Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours