Seiko Cal. 3879 - 369

Seiko 3879-369

This Spring Drive model from 1986 features a 42mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-506a9d90b9b1]

Also known as: Pogue, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1986

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