Seiko Cal. 3834 - 789

This Hand-Winding model from 1979 features a 35mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-d29924fa8260]

Also known as: Sumo, Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1979

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