Seiko Cal. 6221 - 761

The 6221-761 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6221 caliber with 33j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-16d0c7a35098]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1984

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