Rare Dugena Watertrip Automatic Diver 200m Cal. 2123 (7525). Stainless steel German diver from 1970s. Excellent working condition. Fully serviced. Every function works perfect. 
     The Durowe 7525 movement features a contemporary frequency of 21600 vibrations per hour, with a unidirectional winding mechanism and a three-legged balance. It is equipped with two in-house Duroswing shock protection systems to enhance its durability. This movement powers a conventional pallet anchor mechanism, directly driving the center second and center minute wheels.