Seiko Cal. 6656 - 406

This Kinetic model from 1977 features a 39mm Titanium case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-cd11fe00710f]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1977

Related Models

• Seiko 6648-736
• Seiko 6315-443
• Seiko 4549-435
• Seiko 7059-883
• Seiko 4595-988
• Seiko 4569-615
• Seiko 6138-396
• Seiko 6672-501
• Seiko 4415-257
• Seiko 6211-224
• Seiko 6173-981
• Seiko 7015-888