Seiko Cal. 4423 - 862

Seiko 4423-862

The 4423-862 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4423 caliber with 21j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-97d4d0adc83f]

Also known as: Silverwave, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1990

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seikata-wm-97d4d0adc83f