Seiko Cal. 4577 - 411

This Automatic model from 1987 features a 37mm Gold-Plated case. Powered by the 4577 caliber with 19j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-9b868ec3a7a4]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1987

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