Seiko Cal. 4470 - 270

The Seiko 4470-270 represents an important milestone in Seiko's 1977 lineup. With its 22mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-df5bef674005]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1977

Related Models

• Seiko 6257-136
• Seiko 4469-321
• Seiko 6197-311
• Seiko 0726-773
• Seiko 6317-625
• Seiko 4428-407
• Seiko 6681-456
• Seiko 7022-191
• Seiko 4431-909
• Seiko 6225-486
• Seiko 5298-448
• Seiko 6293-668