Breitling watch navitimer 01 46 steel limited edition ab01271af570252s this limited edition breitling navitimer 01 46 watch is another addition to the navitimer watch family a collection that has continued to remain popular and iconic with aeronautical enthusiasts since 1952 this exquisite timepiece has perfected its design and technical qualities while boasting an unmissable polished stainless steel case what is truly impressive is the breitling 01 calibre cosc certified chronograph mov