Grand Seiko 45GS 36000 Hi-Beat 4520-8000
With its legendary 36000 Hi-Beat manual movement, 45GS was one of the most accurate watches Seiko produced in late 1960s. The case followed the design of the legendary 44GS and Taro Tanaka's philosophy of "Grammar Of Design". The absence of the date creates a symmetrical dial emphasizing simplicity.
Year: Aug 1968
Diameter (excluding the crown): 36mm
Caliber: Original Cal.4520A 36000 Hi-Beat manual movement
Accessories: Watch only
Service History: Unknown