Seiko Cal. 4443 - 275

This Solar model from 1987 features a 37mm PVD Black case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-85147f42a871]

Also known as: UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1987

Related Models

• Seiko 4419-661
• Seiko 3810-808
• Seiko 5238-950
• Seiko 7054-482
• Seiko 5273-383
• Seiko 6151-488
• Seiko 5652-469
• Seiko 4489-617
• Seiko 7046-796
• Seiko 5282-495
• Seiko 6338-963
• Seiko 4513-999