Seiko Cal. 3815 - 310

This Kinetic model from 1974 features a 35mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-980987ca2bf3]

Also known as: Bullhead, UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1974

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