Seiko Cal. 0764 - 311

This Automatic model from 1978 features a 40mm Gold-Plated case. Powered by the 0764 caliber with 33j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-4ad49cfd6f00]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1978

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