Seiko Cal. 0724 - 978

This Solar model from 1983 features a 45mm Gold-Plated case. Powered by the 0724 caliber with 36j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-148f741f8ecb]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1983

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