Seiko Cal. 4439 - 701

The Seiko 4439-701 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-9c39bb95a6e1]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1975

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