Seiko Cal. 5255 - 681

This Automatic model from 1980 features a 37mm Hardlex-Coated Steel case. Powered by the 5255 caliber with 33j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-01b9fd09e6c8]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1980

Related Models

• Seiko 6224-632
• Seiko 6399-137
• Seiko 7038-689
• Seiko 6614-320
• Seiko 5637-392
• Seiko 4570-917
• Seiko 5647-671
• Seiko 7175-931
• Seiko 6397-286
• Seiko 7131-260
• Seiko 6167-180
• Seiko 4434-611