Seiko Cal. 6256 - 571

This Spring Drive model from 1987 features a 35mm Stainless Steel case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-3ab0dcd99b53]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1987

Related Models

• Seiko 7151-753
• Seiko 5621-967
• Seiko 5673-420
• Seiko 6394-998
• Seiko 5644-743
• Seiko 3884-229
• Seiko 6361-626
• Seiko 7053-483
• Seiko 5634-419
• Seiko 7151-113
• Seiko 4545-948
• Seiko 6652-781