Seiko Cal. 3846 - 634

This Spring Drive model from 1973 features a 45mm Gold-Plated case. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-dedec4c85c1c]

Also known as: Tuna, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1973

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