Seiko Cal. 7128 - 825

This Spring Drive model from 1977 features a 39mm Two-Tone case. With its 20mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-c886f226696f]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1977

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