1950s Cyma Bumper Auto Stainless Steel Water-resistant Black Honeycomb Dial Mint

This is a beautiful example of a very rare black honeycomb dial 1950's production Sima early automatic equipped ss water proof model. It is an early automatic model of Sima, which produced many military models and chronographs. It is equipped with a black honeycomb dial with beautiful luster and fine finishing, Cal.420 bumper automatic with beautiful pink plating and finishing, and a screw back waterproof case shaped to fit the wrist considering its thickness. It is a hidden gem with excellent design and quality even though it is an obscure type, such as a screw back waterproof case shaped to fit the wrist. The watch is in excellent preservation condition overall and comes with a valuable tag from that time.