Seiko Cal. 3879 - 313

Seiko 3879-313

The 3879-313 is a sought-after Solar piece from Seiko's golden era. Powered by the 3879 caliber with 30j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-0400108838a1]

Also known as: Emperor

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Silver
Jewels
30j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1990

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seikata-wm-0400108838a1