Prospex Land Black Series Limited 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. This season, the popular Black Series introduces three exciting “Night Vision” Limited Edition designs, available only in a controlled-production run with the serial number on each caseback, all featuring the newly developed bright green LumiBrite, the most recognizable color in dark conditions, set on matte gray dials for reduced reflection and heightened visibility. Based on an iconic Seiko design, re-imagined for outdoor adventures as part of the Prospex Land collection, this dramatic timepiece, available in a limited edition of 7,000, includes a rotating compass bezel, emergency code listing on the screwdown caseback and a fabric/leather hybrid strap. The 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. Crafted of stainless steel with black hard coating, this exceptional watch also offers a date calendar, sapphire crystal, and secure screwdown crown. 20 bar, 200M Water Resistant