Seiko Cal. 5643 - 239

Seiko 5643-239

The 5643-239 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5643 caliber with 26j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-8b3fd4f431e8]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
26j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1970

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