Seiko Cal. 4573 - 957

Seiko 4573-957

The 4573-957 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4573 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-76cda620290c]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1971

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seikata-wm-76cda620290c