Seiko Cal. 5628 - 881

The 5628-881 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5628 caliber with 23j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-00cf64639056]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 6376-643
• Seiko 0770-556
• Seiko 0780-654
• Seiko 6376-894
• Seiko 5648-251
• Seiko 0785-620
• Seiko 4438-177
• Seiko 6214-402
• Seiko 0763-815
• Seiko 7060-454
• Seiko 6149-395
• Seiko 4553-472