Seiko Cal. 4452 - 339

Seiko 4452-339

The 4452-339 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4452 caliber with 29j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-2aa617dd54ac]

Also known as: UFO, Rally

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
29j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1988

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