Seiko Cal. 6381 - 948

This Solar model from 1969 features a 34mm PVD Black case. Powered by the 6381 caliber with 24j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-0eff01f54ef0]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1969

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