Seiko Cal. 7113 - 157

This Automatic model from 1979 features a 45mm Two-Tone case. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-bd8921d4c76a]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1979

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