Seiko Cal. 3840 - 478

This Solar model from 1979 features a 37mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-df514b195782]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1979

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