Seiko Cal. 7020 - 510

This Quartz model from 1970 features a 35mm Titanium case. With its 21mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-a5414bd9576b]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1970

Related Models

• Seiko 7083-652
• Seiko 0794-464
• Seiko 4551-295
• Seiko 5263-501
• Seiko 7119-840
• Seiko 6326-164
• Seiko 6327-660
• Seiko 7118-657
• Seiko 5694-696
• Seiko 6235-792
• Seiko 5247-389
• Seiko 6271-215