Seiko Cal. 6312 - 517

This Automatic model from 1975 features a 37mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-f8bca468c9f4]

Also known as: Crown, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1975

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