Seiko Cal. 5672 - 643

This Quartz model from 1974 features a 46mm Stainless Steel case. Powered by the 5672 caliber with 34j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-ceecfa8d8aa4]

Also known as: Navigator, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1974

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