Seiko Cal. 5648 - 178

Seiko 5648-178

The 5648-178 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5648 caliber with 35j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-37b06e1000b0]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1970

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