Seiko Cal. 5661 - 392

Seiko 5661-392

This Automatic model from 1979 features a 38mm Stainless Steel case. With its 18mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-c48ee7a86e9a]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1979

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