Seiko Cal. 4522 - 472

The 4522-472 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4522 caliber with 17j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-5c146a53f4c8]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1976

Related Models

• Seiko 5278-978
• Seiko 3888-925
• Seiko 5249-448
• Seiko 6627-626
• Seiko 5619-482
• Seiko 5611-154
• Seiko 5654-372
• Seiko 3882-335
• Seiko 5677-169
• Seiko 6248-383
• Seiko 6231-814
• Seiko 5676-832