Seiko Cal. 6658 - 962

This Spring Drive model from 1977 features a 39mm Two-Tone case. With its 19mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-8e7fad8bec7c]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1977

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