Seiko Cal. 4442 - 738

The Seiko 4442-738 represents an important milestone in Seiko's 1973 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-ecd333803d0a]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1973

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