Seiko Cal. 4580 - 528

This Automatic model from 1980 features a 43mm Stainless Steel case. Powered by the 4580 caliber with 30j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-964d928d20c8]

Also known as: Bellmatic, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

Related Models

• Seiko 5277-810
• Seiko 7011-441
• Seiko 5621-557
• Seiko 4528-754
• Seiko 4476-968
• Seiko 4567-119
• Seiko 6634-347
• Seiko 6276-712
• Seiko 6387-924
• Seiko 0729-369
• Seiko 6179-699
• Seiko 3880-808