Seiko Cal. 5636 - 244

Seiko 5636-244

The 5636-244 is a sought-after Solar piece from Seiko's golden era. Powered by the 5636 caliber with 19j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-b224491f1bb3]

Also known as: Samurai, Bullhead

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1985

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