Seiko Cal. 7131 - 399

This Automatic model from 1977 features a 46mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-d08ee9b129c3]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1977

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