Seiko Cal. 4581 - 332

Seiko 4581-332

The 4581-332 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4581 caliber with 17j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-cd1714617ff8]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1971

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