Seiko Cal. 6157 - 725

This Automatic model from 1979 features a 45mm Stainless Steel case. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-938215d2ba5c]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1979

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