Seiko Cal. 4552 - 722

The Seiko 4552-722 represents an important milestone in Seiko's 1985 lineup. Powered by the 4552 caliber with 23j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-b7699e49d147]

Also known as: Navigator, Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1985

Related Models

• Seiko 6169-232
• Seiko 6136-698
• Seiko 4578-979
• Seiko 6288-447
• Seiko 6135-851
• Seiko 0756-809
• Seiko 6681-557
• Seiko 0755-425
• Seiko 5664-940
• Seiko 3880-488
• Seiko 7053-564
• Seiko 7161-998