Seiko Cal. 6113 - 157

The Seiko 6113-157 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-47db84289681]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1967

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