Seiko Cal. 7172 - 537

This Solar model from 1978 features a 34mm Titanium case. Powered by the 7172 caliber with 26j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-0bb01bf87909]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1978

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