Seiko Cal. 0731 - 256

This Hand-Winding model from 1982 features a 41mm Gold-Plated case. It features a Cream dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-1face173759c]

Also known as: Samurai, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1982

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