Seiko Cal. 5281 - 726

The Seiko 5281-726 represents an important milestone in Seiko's 1980 lineup. It features a Silver dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-f31753a9921c]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1980

Related Models

• Seiko 7157-757
• Seiko 6193-179
• Seiko 5279-450
• Seiko 0787-188
• Seiko 7014-532
• Seiko 6668-289
• Seiko 6393-849
• Seiko 6377-585
• Seiko 4581-423
• Seiko 5672-660
• Seiko 4488-632
• Seiko 4414-974