Seiko Cal. 3819 - 416

This Spring Drive model from 1968 features a 45mm Two-Tone case. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-2408f7c53fe9]

Also known as: Bullhead, UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1968

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