Prospex Land U.S. Special Edition. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Recalling the styles and earth-tone shades of the 1970s, as well as the colors of camping gear, this expanded collection is designed specifically for outdoor activities such as hiking, including a green and black compass bezel and a listing of emergency codes on each screwdown caseback. Providing reliable timing for every adventure, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and offers manual winding capability. Based on an iconic Seiko design, with sleeker, more compact lines for everyday wear, this versatile watch features a textured green dial with red accents, date calendar, and LumiBrite hands and markers. In stainless steel with black hard coating, secure screwdown crown and scratch-resistant sapphire crystal, this exceptional timepiece includes a green nylon/leather hybrid strap as well as an additional strap in brown leather. 20 bar, 200M Water Resistant