Seiko Cal. 4478 - 766

Released in 1975, the Cal. 4478 with design code 766 was part of Seiko's domestic market collection. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-63ee0de01c16]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1975

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