Seiko Cal. 5281 - 551

The Seiko 5281-551 represents an important milestone in Seiko's 1987 lineup. Powered by the 5281 caliber with 18j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-01efddf2e20f]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1987

Related Models

• Seiko 0711-594
• Seiko 6314-868
• Seiko 5624-451
• Seiko 6654-463
• Seiko 0792-377
• Seiko 5622-815
• Seiko 5646-437
• Seiko 3834-414
• Seiko 0776-802
• Seiko 5671-586
• Seiko 4452-405
• Seiko 5633-646