Seiko Cal. 4467 - 521

Seiko 4467-521

The 4467-521 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4467 caliber with 19j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-f67db9557c5d]

Also known as: Silverwave, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1967

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