Seiko Cal. 3879 - 420

Seiko 3879-420

The Seiko 3879-420 represents an important milestone in Seiko's 1972 lineup. It features a Silver dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-4421127081be]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1972

Related Models

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