Seiko Cal. 3858 - 869

This Spring Drive model from 1966 features a 40mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-1fc599a07a2c]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1966

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