Seiko Cal. 4578 - 517

Seiko 4578-517

This Automatic model from 1970 features a 44mm Titanium case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-2b210d75fb50]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1970

Related Models

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