Seiko Cal. 3879 - 999

Seiko 3879-999

The 3879-999 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3879 caliber with 26j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-1080dd013b61]

Also known as: Sumo, Navigator

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
45mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1975

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seikata-wm-1080dd013b61