Seiko Cal. 6228 - 811

The 6228-811 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6228 caliber with 34j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-50cc3985b9f3]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1976

Related Models

• Seiko 4493-792
• Seiko 6663-858
• Seiko 6671-173
• Seiko 7041-829
• Seiko 4596-948
• Seiko 5212-504
• Seiko 5296-999
• Seiko 5273-946
• Seiko 4435-612
• Seiko 5656-634
• Seiko 6275-595
• Seiko 6384-617