Seiko Cal. 5636 - 133

This Solar model from 1975 features a 42mm Titanium case. Powered by the 5636 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-cb9eae55c181]

Also known as: Tuna, Panda

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1975

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