Seiko Cal. 4579 - 897

The Seiko 4579-897 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-351d6b29bac2]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1974

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