Seiko Cal. 7051 - 917

This Spring Drive model from 1971 features a 39mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-420e56bc2a94]

Also known as: Monster, Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1971

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