Seiko Cal. 7042 - 689

This Spring Drive model from 1971 features a 35mm Gold-Plated case. With its 20mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-54b27f0b60c2]

Also known as: Rally, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1971

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