Seiko Cal. 6656 - 756

The Seiko 6656-756 represents an important milestone in Seiko's 1973 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-6c82819abc0e]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1973

Related Models

• Seiko 7060-778
• Seiko 5227-845
• Seiko 5626-493
• Seiko 5684-781
• Seiko 4485-430
• Seiko 6292-689
• Seiko 5633-856
• Seiko 6691-205
• Seiko 6273-755
• Seiko 4420-114
• Seiko 6650-926
• Seiko 3891-800