Seiko Cal. 4444 - 530

The Seiko 4444-530 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-39ae3443f674]

Also known as: Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1965

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