Seiko Cal. 4522 - 608

This Automatic model from 1977 features a 34mm PVD Black case. Powered by the 4522 caliber with 26j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-57a68abb5e9d]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1977

Related Models

• Seiko 6197-956
• Seiko 6275-136
• Seiko 6646-663
• Seiko 6269-771
• Seiko 6134-805
• Seiko 6655-639
• Seiko 5296-557
• Seiko 4573-928
• Seiko 5266-310
• Seiko 4599-779
• Seiko 6363-969
• Seiko 6242-225