Seiko Cal. 4573 - 379

Seiko 4573-379

The 4573-379 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-35a37cdef041]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1975

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