PINNACLE OF SEIKO SPORTS
Since the introduction of its first diver’s watches in the 1960s, Seiko has been recognized as a leader for those who demand the highest degree of reliability and durability. Building on this Legacy, the Prospex LX mirrors the lines of the 1968 Professional Diver’s watch but has been brilliantly updated with Seiko’s proprietary Spring Drive movement with an accuracy of +/- 1 second per day. In development for over 28 years, Seiko’s Spring Drive movement continues to function flawlessly when confronted with harsh conditions on earth, in the sea, or even in outer space. The movement can achieve its incredible accuracy due to the unique Tri-Synchro Regulator which uses a combination of mechanical energy to drive it, electrical energy to power the integrated circuit and quartz crystal, and electromagnetic energy to precisely regulate the speed of the glide wheel.