Seiko Cal. 3876 - 878

Seiko 3876-878

This Automatic model from 1983 features a 35mm PVD Black case. Powered by the 3876 caliber with 19j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-e66394b47136]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
19j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1983

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