Seiko Cal. 6622 - 181

The Seiko 6622-181 represents an important milestone in Seiko's 1965 lineup. Powered by the 6622 caliber with 34j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-930ef70ea413]

Also known as: Sumo, Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

Related Models

• Seiko 6339-992
• Seiko 0784-186
• Seiko 6234-117
• Seiko 7031-512
• Seiko 3822-442
• Seiko 3810-358
• Seiko 6124-773
• Seiko 7050-265
• Seiko 4513-202
• Seiko 6119-949
• Seiko 5618-490
• Seiko 5289-524