Seiko Cal. 6157 - 155

The Seiko 6157-155 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8955009dbba7]

Also known as: Rally, Baby Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1966

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