Seiko Cal. 5280 - 631

The Seiko 5280-631 represents an important milestone in Seiko's 1977 lineup. With its 21mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-08870972010b]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1977

Related Models

• Seiko 7131-573
• Seiko 6152-788
• Seiko 6168-859
• Seiko 7174-841
• Seiko 6231-217
• Seiko 6349-657
• Seiko 7199-421
• Seiko 4573-566
• Seiko 6369-276
• Seiko 6268-633
• Seiko 7190-469
• Seiko 5660-322