Seiko Cal. 6310 - 642

This Automatic model from 1978 features a 39mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-afea822f08b6]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1978

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