Seiko Cal. 3877 - 181

Seiko 3877-181

This Quartz model from 1966 features a 45mm Two-Tone case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-0e00462a2a91]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
29j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1966

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