Seiko Cal. 6628 - 129

This Quartz model from 1977 features a 37mm Gold-Plated case. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-c791c794d4af]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1977

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