Seiko Cal. 4442 - 745

The Seiko 4442-745 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-687abab0e47f]

Also known as: UFO, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1965

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