Seiko Cal. 4420 - 759

The Seiko 4420-759 represents an important milestone in Seiko's 1972 lineup. Powered by the 4420 caliber with 22j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-2f2f41264424]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1972

Related Models

• Seiko 0711-442
• Seiko 6379-111
• Seiko 7084-539
• Seiko 3889-851
• Seiko 3820-147
• Seiko 6190-505
• Seiko 6295-299
• Seiko 0784-273
• Seiko 4443-902
• Seiko 7116-248
• Seiko 5690-414
• Seiko 6374-953