Seiko Cal. 6611 - 220

This Spring Drive model from 1975 features a 36mm Stainless Steel case. Powered by the 6611 caliber with 32j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-22e4ee4ee0df]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1975

Related Models

• Seiko 5222-474
• Seiko 6385-506
• Seiko 7159-926
• Seiko 5289-540
• Seiko 6126-545
• Seiko 7167-495
• Seiko 7123-647
• Seiko 6145-240
• Seiko 6242-984
• Seiko 4471-364
• Seiko 6245-908
• Seiko 7112-244