Seiko Cal. 4447 - 918

The 4447-918 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4447 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-44cf84925785]

Also known as: Samurai, Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1973

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