Seiko Cal. 4478 - 135

Seiko 4478-135

The Seiko 4478-135 represents an important milestone in Seiko's 1966 lineup. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-211210b42b9c]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1966

Related Models

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