Seiko Cal. 3876 - 722

Seiko 3876-722

This Automatic model from 1979 features a 37mm Stainless Steel case. Powered by the 3876 caliber with 32j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-26acedfff9f3]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
32j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1979

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