Seiko Cal. 7056 - 587

This Automatic model from 1973 features a 40mm Hardlex-Coated Steel case. Powered by the 7056 caliber with 27j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-c7b48d836895]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1973

Related Models

• Seiko 6672-451
• Seiko 4572-846
• Seiko 0749-531
• Seiko 6179-889
• Seiko 0725-193
• Seiko 6685-389
• Seiko 6697-779
• Seiko 4449-487
• Seiko 4486-173
• Seiko 4516-214
• Seiko 4516-484
• Seiko 6263-380