Seiko Cal. 7091 - 171

This Solar model from 1987 features a 37mm Stainless Steel case. Powered by the 7091 caliber with 23j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-6f2ae5b5858c]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1987

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