Presage Limited Edition. Offering the finest in Japanese mechanical watchmaking, the Presage Collection blends precision technology with superior craftsmanship and design. A tribute to Seiko's first chronograph, presented at the 1964 Tokyo Olympic Games, this distinctive watch is available only as a Limited Edition with the serial number marked on each caseback. Mirroring the lines of the original, but with upgraded technology, this exceptional design is anchored by a sunray-finish blue dial with date calendar and LumiBrite hands and markers, framed by a blue bezel. The sapphire crystal features anti-reflective coating on the inner surface. A 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 tri-fold push button release clasp. 10 bar, 100M Water Resistant.