Seiko Cal. 5236 - 806

This Quartz model from 1973 features a 37mm Stainless Steel case. Powered by the 5236 caliber with 20j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-6dfd3d11b62f]

Also known as: Tuna, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1973

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