Seiko Cal. 3819 - 370

This Spring Drive model from 1965 features a 38mm Hardlex-Coated Steel case. Powered by the 3819 caliber with 24j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-1dfa51d616ba]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1965

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