Seiko Cal. 6139 - 426

This Spring Drive model from 1968 features a 43mm Gold-Plated case. With its 21mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-d64dd64cf0bd]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1968

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