Seiko Cal. 4452 - 539

Seiko 4452-539

The 4452-539 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4452 caliber with 27j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-d6204cae1bfa]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1967

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