Seiko Cal. 4452 - 226

The Seiko 4452-226 represents an important milestone in Seiko's 1967 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-3e6c8dadc93b]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1967

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