Seiko Cal. 6221 - 661

Seiko 6221-661

The 6221-661 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6221 caliber with 28j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-df60d8ffa390]

Also known as: Sumo, Shogun

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1994

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seikata-wm-df60d8ffa390