Seiko Cal. 5633 - 154

This Solar model from 1967 features a 36mm PVD Black case. Powered by the 5633 caliber with 32j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-2522b13c96f0]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1967

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