Seiko Cal. 5646 - 284

The 5646-284 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5646 caliber with 17j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-7952842b414e]

Also known as: Rally, Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1982

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