Limited edition breitling watch navitimer 01 46 18kt gold limited edition rb0127e6bf16252s this limited edition breitling navitimer 01 46 gold 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 18 carat gold case what is truly impressive is the breitling 01 calibre cosc certified