Seiko Cal. 4423 - 890

The 4423-890 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4423 caliber with 26j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-7c7a62d44d9a]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1998

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