Seiko Cal. 5280 - 428

The Seiko 5280-428 represents an important milestone in Seiko's 1991 lineup. Powered by the 5280 caliber with 31j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-b6a4dab19c59]

Also known as: Tuna, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1991

Related Models

• Seiko 6223-828
• Seiko 3882-243
• Seiko 4582-235
• Seiko 6170-190
• Seiko 4452-198
• Seiko 7133-886
• Seiko 6119-426
• Seiko 0758-474
• Seiko 6663-304
• Seiko 6653-147
• Seiko 3831-879
• Seiko 6269-265