Seiko Cal. 4523 - 900

Seiko 4523-900

The 4523-900 is a sought-after Solar piece from Seiko's golden era. Powered by the 4523 caliber with 22j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-33f292cc166d]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1967

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