Seiko Cal. 3877 - 787

Seiko 3877-787

This Automatic model from 1971 features a 42mm Two-Tone case. With its 22mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-a55258c16dd3]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1971

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seikata-wm-a55258c16dd3