Seiko Cal. 7136 - 439

This Spring Drive model from 1973 features a 34mm Gold-Plated case. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-6c88218e7128]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1973

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