Seiko Cal. 6351 - 422

This Hand-Winding model from 1978 features a 43mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-5c7c6f7e51ce]

Also known as: Monster, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1978

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