Seiko Cal. 3881 - 895

This Automatic model from 1981 features a 36mm Two-Tone case. With its 18mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-4cc39ac50d28]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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