Seiko Cal. 6220 - 981

Seiko 6220-981

The Seiko 6220-981 represents an important milestone in Seiko's 1973 lineup. Powered by the 6220 caliber with 24j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-a425893bb4f4]

Also known as: UFO, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1973

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