Seiko Cal. 6378 - 200

This Solar model from 1978 features a 39mm Titanium case. Powered by the 6378 caliber with 22j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-9ddf15f77a2c]

Also known as: Samurai, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1978

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