Seiko Cal. 3860 - 342

This Spring Drive model from 1975 features a 46mm Two-Tone case. With its 19mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-bc0cdcc41c5c]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1975

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