Seiko Cal. 3865 - 580

This Hand-Winding model from 1977 features a 34mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-00dbc9f7b504]

Also known as: Samurai, World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1977

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