Seiko Cal. 7172 - 185

This Solar model from 1971 features a 46mm Gold-Plated case. Powered by the 7172 caliber with 19j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-be517b304076]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1971

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