Seiko Cal. 4442 - 397

The Seiko 4442-397 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-9985620eae0c]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1993

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