Seiko Cal. 3887 - 692

Seiko 3887-692

This Automatic model from 1972 features a 43mm Hardlex-Coated Steel case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-46e9b8a03bd2]

Also known as: Pogue, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1972

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