Seiko Cal. 6310 - 214

This Spring Drive model from 1978 features a 38mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-16fa9770c22c]

Also known as: Shogun, Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1978

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