Seiko Cal. 4574 - 639

The 4574-639 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-7404db5a0269]

Also known as: Arnie, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1981

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