Seiko Cal. 4438 - 914

This Solar model from 1973 features a 43mm PVD Black case. Powered by the 4438 caliber with 24j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-d7b1297c0476]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1973

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