Seiko Cal. 3860 - 419

Released in 1978, the Cal. 3860 with design code 419 was part of Seiko's domestic market collection. With its 19mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-e51f8ecb9edc]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1978

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