Seiko Cal. 4422 - 824

This Automatic model from 1990 features a 37mm Two-Tone case. With its 20mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-ca88726476a3]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1990

Related Models

• Seiko 4488-256
• Seiko 3885-788
• Seiko 4414-196
• Seiko 5282-101
• Seiko 5232-878
• Seiko 3898-994
• Seiko 3867-511
• Seiko 7012-550
• Seiko 7161-171
• Seiko 4562-844
• Seiko 7050-702
• Seiko 5639-195