Seiko Cal. 4420 - 543

This Hand-Winding model from 1985 features a 42mm Gold-Plated case. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-9e675fbb3331]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1985

Related Models

• Seiko 6240-652
• Seiko 4430-367
• Seiko 3891-981
• Seiko 6172-626
• Seiko 4511-282
• Seiko 7124-707
• Seiko 7117-145
• Seiko 7082-255
• Seiko 6287-563
• Seiko 5255-737
• Seiko 6154-108
• Seiko 5646-283