Seiko Cal. 4564 - 784

The 4564-784 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-4bfab7d7258b]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1981

Related Models

• Seiko 0788-916
• Seiko 5622-609
• Seiko 5655-545
• Seiko 0725-686
• Seiko 0751-684
• Seiko 6675-904
• Seiko 4435-913
• Seiko 0762-141
• Seiko 5685-166
• Seiko 7041-751
• Seiko 4452-252
• Seiko 7184-298