Seiko Cal. 3871 - 885

Seiko 3871-885

The 3871-885 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-e1da96c23899]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
34j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1971

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