Seiko Cal. 3879 - 700

Seiko 3879-700

The Seiko 3879-700 represents an important milestone in Seiko's 1993 lineup. Powered by the 3879 caliber with 20j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-db4a0be0030e]

Also known as: Monster, Rally

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
20j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1993

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