Seiko Cal. 4446 - 462

The Seiko 4446-462 represents an important milestone in Seiko's 1981 lineup. With its 18mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-72cf258d31bf]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1981

Related Models

• Seiko 6271-966
• Seiko 6397-666
• Seiko 7168-722
• Seiko 4574-128
• Seiko 4459-696
• Seiko 5694-393
• Seiko 4562-689
• Seiko 5680-134
• Seiko 4589-554
• Seiko 4584-567
• Seiko 4419-168
• Seiko 4412-623