Seiko Cal. 7157 - 173

This Solar model from 1987 features a 41mm Titanium case. Powered by the 7157 caliber with 34j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-bb598452a384]

Also known as: UFO, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1987

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