Seiko Cal. 4580 - 736

This Kinetic model from 1976 features a 41mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-2abe31f4cdfc]

Also known as: World Timer, Sea Horse

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1976

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