Seiko Cal. 7181 - 121

This Spring Drive model from 1980 features a 46mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-fbb1284dda66]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1980

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