1965 Heritage Seiko Diver’s 60th Anniversary Limited Edition. Seiko Prospex challenges every limit with timepieces created to exceed expectations, engineered with superior style and innovative technology for the sea, sky or land. Driven by rich legacy that has set the standard for dive watch specifications and a heritage of iconic design, Prospex continues to keep going forward with precision timekeeping, crafted for the modern world. Updated with more power, greater water resistance, higher legibility and a compact construction for maximum comfort, this extraordinary Limited Edition, available in a controlled production run of 6,000, with the serial number engraved on each caseback, celebrates the 60th anniversary of Seiko’s 1965 first diver’s watch. Framed by a coordinating uni-directional rotating elapsed timing bezel, the silver patterned dial draws inspiration from the “wave” mark, created in 1962 as a symbol of high-grade water-resistant timepieces and displayed on the casebacks of Seiko’s divers to this day. The dial layout also boasts improved symmetry with LumiBrite coating on the hands and all 12 markers for enhanced visibility. The remarkable Limited Edition is equipped with a 24-jewel automatic movement that beats at a frequency of 21,600 vibrations per hour and offers an upgraded power reserve of approximately 72 hours along with manual winding capability. Crafted of stainless steel with super-hard coating, this superbly functional diver’s watch includes a curved sapphire crystal with anti-reflective coating on the inner surface, as well as a screwdown crown and caseback. Following ISO standards for scuba diving to depths of up to 300 meters, the innovative creation preserves a streamlined case profile while incorporating a bracelet made up of links with a short pitch and a specially developed slide adjuster clasp with a double lock, allowing for easy size adjustment. 300m Water Resistant