Seiko Cal. 6156 - 667

This Hand-Winding model from 1991 features a 40mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-034dcc27dd9c]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1991

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