Seiko Cal. 5680 - 573

This Hand-Winding model from 1966 features a 37mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-c279366c337d]

Also known as: UFO, Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1966

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