Seiko Cal. 7161 - 459

This Spring Drive model from 1979 features a 39mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-8ce81f6cc7d0]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1979

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