Seiko Cal. 4432 - 989

This Solar model from 1976 features a 39mm Titanium case. Powered by the 4432 caliber with 27j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-f2322563b435]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

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