Seiko Cal. 7020 - 397

The 7020-397 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7020 caliber with 32j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-822994b9de76]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1988

Related Models

• Seiko 7177-936
• Seiko 3874-816
• Seiko 6319-468
• Seiko 6124-868
• Seiko 6643-196
• Seiko 7118-489
• Seiko 6280-957
• Seiko 6220-963
• Seiko 5652-210
• Seiko 6391-865
• Seiko 7181-803
• Seiko 6224-951