Seiko Cal. 4448 - 818

The Seiko 4448-818 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-7a3f1bd9cd2f]

Also known as: Sea Horse, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1965

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