Seiko Cal. 4421 - 708

The Seiko 4421-708 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-8feb026a911c]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1976

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