Seiko Cal. 7020 - 927

The Seiko 7020-927 represents an important milestone in Seiko's 1989 lineup. With its 20mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-d207845b9826]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1989

Related Models

• Seiko 6177-200
• Seiko 4485-651
• Seiko 7034-254
• Seiko 6620-628
• Seiko 6216-630
• Seiko 4419-830
• Seiko 7117-156
• Seiko 7144-918
• Seiko 3846-946
• Seiko 6623-874
• Seiko 6319-657
• Seiko 6635-203