Seiko Cal. 7161 - 731

This Automatic model from 1980 features a 38mm Gold-Plated case. Powered by the 7161 caliber with 17j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-6a1f57912321]

Also known as: Samurai, Goldfeather

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1980

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