Seiko Cal. 7136 - 871

This Quartz model from 1965 features a 34mm Two-Tone case. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-3b9aa5a5984e]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1965

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