Seiko Cal. 5647 - 464

Seiko 5647-464

This Automatic model from 1972 features a 39mm Hardlex-Coated Steel case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b4c3370e19d1]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1972

Related Models

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