Seiko Cal. 3831 - 335

This Automatic model from 1976 features a 34mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-900c38ebf4f8]

Also known as: UFO, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1976

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