Seiko Cal. 0774 - 361

This Spring Drive model from 1966 features a 45mm Gold-Plated case. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-4de32239e255]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1966

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