Seiko Cal. 6221 - 876

Released in 1972, the Cal. 6221 with design code 876 was part of Seiko's domestic market collection. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-b935dd03cf98]

Also known as: Tuna, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1972

Related Models

• Seiko 7190-777
• Seiko 6343-489
• Seiko 4576-928
• Seiko 6681-147
• Seiko 6124-295
• Seiko 6178-196
• Seiko 4422-574
• Seiko 6631-700
• Seiko 5215-345
• Seiko 4523-550
• Seiko 4495-836
• Seiko 7044-814