Seiko Cal. 3875 - 772

This Automatic model from 1970 features a 36mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-a4b14384b343]

Also known as: Silverwave, World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1970

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