Seiko Cal. 0774 - 391

This Hand-Winding model from 1977 features a 44mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-8e0bf24d666e]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1977

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