Seiko Cal. 5620 - 540

This Hand-Winding model from 1982 features a 36mm Stainless Steel case. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-868cbc8168e2]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1982

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