Seiko Cal. 7131 - 767

This Hand-Winding model from 1971 features a 45mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-dc0c2c321720]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1971

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