Seiko Cal. 3872 - 973

Seiko 3872-973

This Automatic model from 1971 features a 42mm Two-Tone case. With its 19mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-3e6f3f67042d]

Also known as: Monster, UFO

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1971

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