Seiko Cal. 4423 - 677

Seiko 4423-677

The 4423-677 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4423 caliber with 35j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-37951ae121f0]

Also known as: Emperor

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1989

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seikata-wm-37951ae121f0