and inside marked Wittnauer Watch Co
This model is from circa 1972 as denoted by the case number N2
so it is the complete package
with date feature at the 6 position
M7 (dating the watch case to 1967)
Zenith 18K Gold Watch Bumper Automatic MOVEMENT_Quartz and inside marked Wittnauer WatchOffered is this Zenith 18K Solid Gold Bumper Automatic watch. It winds, sets, and runs great, keeping excellent time. The bumper automatic feature works well. It is signed on the case, movement, and dial. The case without movement or crystal comes in right at 20 grams of 18K gold. BRAND: Zenith GENDER: Mens CASE: 18K Solid Gold CASE BACK: Screw down, marked 679952 and inside marked Zenith, Swiss Made, 18K 0750, 136, Brevet+ BAND BRACELET: Brand New