Seiko Cal. 4576 - 817

Released in 1976, the Cal. 4576 with design code 817 was part of Seiko's domestic market collection. Powered by the 4576 caliber with 29j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-ae7eb7be568c]

Also known as: World Timer, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1976

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