Ball watch company deepquest dm3000a scj bk the ball engineer hydrocarbon deepquest watch collection is one that was designed purposely to withstand the most extreme conditions thanks to its exclusive patented innovations that include a triple folding buckle crown protection and their springlock technology with an antishock system that enhances the watchs accuracy housed within the impressive 43mm titanium case of this ball deepquest watch is the cosc certified automatic ball rr1101 c cali