Seiko Cal. 4448 - 975

Released in 1973, the Cal. 4448 with design code 975 was part of Seiko's domestic market collection. With its 21mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-a115bfeb37ad]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1973

Related Models

• Seiko 4517-767
• Seiko 7026-379
• Seiko 7161-774
• Seiko 0721-888
• Seiko 6694-113
• Seiko 7022-864
• Seiko 4457-212
• Seiko 7012-918
• Seiko 6258-273
• Seiko 5250-850
• Seiko 6657-702
• Seiko 6264-466