Seiko Cal. 7146 - 304

This Quartz model from 1977 features a 46mm Stainless Steel case. Powered by the 7146 caliber with 20j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-87214fd802a7]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1977

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