Seiko Cal. 3878 - 198

This Kinetic model from 1972 features a 35mm Hardlex-Coated Steel case. Powered by the 3878 caliber with 35j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-9a77f6270dda]

Also known as: Shogun, Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1972

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