Seiko Cal. 3828 - 754

This Spring Drive model from 1978 features a 39mm Gold-Plated case. With its 21mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-1bbc0cd85c78]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1978

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