Seiko Cal. 6644 - 624

The 6644-624 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6644 caliber with 27j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-c0cd5b34b968]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1992

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