Seiko Cal. 3886 - 615

This Automatic model from 1979 features a 34mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-21b5eb0eba6c]

Also known as: Monster, Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

31j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1979

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