Seiko Cal. 4564 - 321

Seiko 4564-321

The 4564-321 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c79ab15eaf6c]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1971

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