Seiko Cal. 4580 - 981

The Seiko 4580-981 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-967c30f44588]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1966

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