Seiko Cal. 0726 - 989

This Spring Drive model from 1994 features a 37mm Hardlex-Coated Steel case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7a93d443d59e]

Also known as: World Timer, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1994

Related Models

• Seiko 5693-321
• Seiko 7141-134
• Seiko 4540-602
• Seiko 7147-345
• Seiko 5634-492
• Seiko 4533-460
• Seiko 4484-184
• Seiko 6332-979
• Seiko 3877-943
• Seiko 5661-875
• Seiko 5676-987
• Seiko 4583-583