Seiko Cal. 7059 - 556

The Seiko 7059-556 represents an important milestone in Seiko's 1976 lineup. With its 20mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-37a25b1e0141]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1976

Related Models

• Seiko 6691-937
• Seiko 6144-141
• Seiko 5234-550
• Seiko 4541-990
• Seiko 5667-980
• Seiko 6132-460
• Seiko 6127-448
• Seiko 5224-317
• Seiko 6117-304
• Seiko 4542-564
• Seiko 7036-291
• Seiko 3859-527