Seiko Cal. 4454 - 381

The Seiko 4454-381 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-cb82ce3d095a]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1966

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