Seiko Cal. 5639 - 195

Seiko 5639-195

The 5639-195 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5639 caliber with 36j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-89c91d98c9ec]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1984

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seikata-wm-89c91d98c9ec