Seiko Cal. 3879 - 812

Seiko 3879-812

The 3879-812 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3879 caliber with 23j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-fb1f7c6c4eb0]

Also known as: Sumo, Panda

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
23j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1970

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