Seiko Cal. 4480 - 801

Seiko 4480-801

The 4480-801 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4480 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-85d0e01c68de]

Also known as: Helmet, Goldfeather

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
34mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1999

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