Seiko Cal. 4573 - 553

Seiko 4573-553

The 4573-553 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4573 caliber with 23j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-c5b67d1bef3d]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1973

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