Grand Seiko is celebrating its 60th anniversary and as you can imagine, the company delivered quite a few announcements that has all of the watch community talking. One of the biggest highlights is the Professional Diver's 600M, a new model that introduces the Caliber 9RA5 Spring Drive movement, which boasts a slimmer construction with even more rigidity and shock resistance. It also has a power reserve of 120 hours, greater precision, and a depth rating of up to 600 meters (1,968 feet). The 46.9mm case is constructed out of titanium and comes with both a bracelet and a blue silicon strap.
The Professional Diver's 600M is limited to 700 examples and will be available this August.