Seiko Cal. 4576 - 389

The Seiko 4576-389 represents an important milestone in Seiko's 1981 lineup. Powered by the 4576 caliber with 31j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-ce1c9ac242c6]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1981

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