Seiko Cal. 6278 - 581

This Solar model from 1979 features a 45mm PVD Black case. Powered by the 6278 caliber with 28j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-8f668d559279]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1979

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