Seiko Cal. 4577 - 644

This Kinetic model from 1981 features a 46mm Titanium case. With its 22mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-662e277cf894]

Also known as: Rally, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1981

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