Seiko Cal. 4438 - 888

This Solar model from 1979 features a 43mm PVD Black case. Powered by the 4438 caliber with 24j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-5241a24fcc4d]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1979

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