Grand Seiko 45GS 36000 Hi-Beat Oval

Introduction:

With its legendary 36000 Hi-Beat manual movement, 45GS was one of the most accurate watches Seiko produced in late 1960s. Most of them were in a classic 44GS style case (4520/4522-8000).Oval style case (4520/4522-7010) was comparatively rare and hard to find in second-hand market. 

Year: Apr 1970

Diameter (excluding the crown): 36mm 

Caliber: Original Cal.4522A 36000 Hi-Beat manual movement

Strap/Buckle: Aftermarket

Accessories: Service receipt

Condition: Excellent

Service History: Serviced in June 2020. There is occasional sound while turning crown to adjust hands, but other than that everything is fine