Titanium Automatic 200m Diver. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with recreations and reinterpretations of landmark achievements. With its strong, yet smooth lines, and signature arrow-shaped bezel notches, this versatile watch reimagines Seiko's popular 2008 diver's watch, crafted, like the original of light and durable titanium, with a super-hard coating for enhanced strength. The high-visibility black dial, framed by a black and gray one-way rotating elapsed timing bezel, features a date calendar and LumiBrite hands and markers. Including an anti-reflective sapphire crystal, this perfectly balanced timepiece offers a screwdown crown and caseback, and tri-fold push button release clasp with secure lock and extender. Powered by a 24-jewel automatic movement with a frequency of 21,600 vibrations per hour, a power reserve of approximately 70 hours, and manual and automatic winding capability, this exceptional watch follows ISO standards for scuba diving to depths of up to 200 meters. 200m Water Resistant