Seiko Cal. 3812 - 175

This Automatic model from 1979 features a 45mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-879d25869d11]

Also known as: Pogue, Helmet

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1979

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