Seiko Cal. 4422 - 358

This Automatic model from 1970 features a 45mm Two-Tone case. Powered by the 4422 caliber with 35j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-41110befff2d]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1970

Related Models

• Seiko 6278-793
• Seiko 6356-797
• Seiko 5665-543
• Seiko 6394-696
• Seiko 0731-481
• Seiko 6670-636
• Seiko 7036-591
• Seiko 5667-695
• Seiko 6390-861
• Seiko 4463-372
• Seiko 7083-368
• Seiko 6614-663