Seiko Cal. 7056 - 866

The Seiko 7056-866 represents an important milestone in Seiko's 1965 lineup. Powered by the 7056 caliber with 23j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-edf9a94bd9d6]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1965

Related Models

• Seiko 6649-879
• Seiko 6379-611
• Seiko 4575-549
• Seiko 5677-696
• Seiko 0744-602
• Seiko 6345-330
• Seiko 0740-715
• Seiko 6150-655
• Seiko 6330-116
• Seiko 4549-701
• Seiko 7119-334
• Seiko 6166-407