Seiko Cal. 4443 - 422

The 4443-422 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-f1a3c770297e]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1982

Related Models

• Seiko 0753-332
• Seiko 5273-106
• Seiko 4533-833
• Seiko 3866-468
• Seiko 0769-203
• Seiko 6631-227
• Seiko 7072-557
• Seiko 6236-394
• Seiko 6249-954
• Seiko 6287-481
• Seiko 5618-633
• Seiko 5641-393