Seiko Cal. 4428 - 558

This Solar model from 1969 features a 39mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-35435bc9016b]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1969

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