Seiko Cal. 5636 - 408

Seiko 5636-408

The 5636-408 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5636 caliber with 19j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-628366ee1d70]

Also known as: Sumo, Rally

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
19j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1969

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seikata-wm-628366ee1d70