Seiko Cal. 4522 - 304

The Seiko 4522-304 represents an important milestone in Seiko's 1972 lineup. Powered by the 4522 caliber with 18j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-f8c28f6762be]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1972

Related Models

• Seiko 6346-242
• Seiko 6362-491
• Seiko 6275-343
• Seiko 6137-439
• Seiko 6171-426
• Seiko 4481-475
• Seiko 7181-822
• Seiko 6226-307
• Seiko 0759-854
• Seiko 5671-556
• Seiko 0765-431
• Seiko 0761-269