Seiko Cal. 5655 - 528

Released in 1986, the Cal. 5655 with design code 528 was part of Seiko's domestic market collection. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-653ee09dda87]

Also known as: Sumo, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1986

Related Models

• Seiko 5287-569
• Seiko 6147-682
• Seiko 6226-646
• Seiko 4426-455
• Seiko 5243-671
• Seiko 7066-162
• Seiko 7015-640
• Seiko 6178-653
• Seiko 3835-956
• Seiko 6324-310
• Seiko 5294-273
• Seiko 5622-651