From the Prospex Collection. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line follows every challenge with technological excellence and style. A modern re-imagining of Seiko’s first sport watch, introduced in 1959, this distinctive timepiece is an upgrade of a highly successful Spring 2019 limited edition. Equipped with a rotating inner compass bezel for outdoor adventure, this unique design features a black dial with LumiBrite hands and markers, magnified date window, and 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 secure tri-fold push button release clasp, screwdown crown and see-through caseback. 20 bar, 200M Water Resistant. 
 
Features

Movement:   Caliber 6R35
 • 21,600 vibrations per hour
 • 24 jewels
 • Power reserve: approximately 70 hours
 Diameter: 39.5
 Case: Stainless steel case
 Crystal: Sapphire crystal with anti-reflective coating on the inner surface
 Strap: Stainless steel bracelet 
 Water Resistance: 20 bar, 200 meters (660 feet) Features:
 • Automatic with manual winding capability
 • Black dial
 • Rotating inner compass bezel
 • Magnified date window
 • Screwdown crown
 • See-through caseback
 • LumiBrite hands and markers
 • Tri-fold clasp with push button release