Seiko Cal. 3830 - 198

This Spring Drive model from 1968 features a 35mm Titanium case. With its 19mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-e8e9efc4d91c]

Also known as: Tuna, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1968

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