Seiko Cal. 4577 - 619

The Seiko 4577-619 represents an important milestone in Seiko's 1985 lineup. Powered by the 4577 caliber with 32j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-d54050339d23]

Also known as: Navigator, Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1985

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