Seiko Cal. 6256 - 426

Released in 1994, the Cal. 6256 with design code 426 was part of Seiko's domestic market collection. Powered by the 6256 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-dfca9fe03580]

Also known as: Monster, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1994

Related Models

• Seiko 6287-646
• Seiko 7029-968
• Seiko 7150-496
• Seiko 4537-748
• Seiko 5660-572
• Seiko 4483-728
• Seiko 3819-980
• Seiko 7166-740
• Seiko 6375-546
• Seiko 7017-809
• Seiko 4423-530
• Seiko 7122-687