Seiko Cal. 7021 - 880

The Seiko 7021-880 represents an important milestone in Seiko's 1997 lineup. Powered by the 7021 caliber with 18j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-515c3a85dd31]

Also known as: World Timer, Flighty

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1997

Related Models

• Seiko 6180-930
• Seiko 3828-442
• Seiko 6225-912
• Seiko 4518-788
• Seiko 4431-731
• Seiko 6128-584
• Seiko 7160-530
• Seiko 4487-667
• Seiko 7168-752
• Seiko 6228-423
• Seiko 3898-858
• Seiko 4427-374