Seiko Cal. 4480 - 443

Released in 1985, the Cal. 4480 with design code 443 was part of Seiko's domestic market collection. With its 21mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-db6320cd35ce]

Also known as: Bellmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 7086-749
• Seiko 6610-439
• Seiko 5621-629
• Seiko 3815-931
• Seiko 6678-995
• Seiko 5242-822
• Seiko 5271-741
• Seiko 6282-815
• Seiko 5611-924
• Seiko 5290-604
• Seiko 0731-665
• Seiko 5227-453