Seiko Cal. 4450 - 160

Seiko 4450-160

The 4450-160 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4450 caliber with 32j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-8dcddb9baf88]

Also known as: UFO, Rally

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1982

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