i started off many years ago with an Omega and started collecting just vintage Omegas. then i bought an F300 tuning fork and researched the Accutron. i then started collecting those as well. after buying my first military Omega i started researching the military pieces and collecting those. so i had 3 themes running at once.
i did at one stage lose the plot a bit and just buy everything that i liked, but always used.
3 years ago i had the opportunity to buy my UN Freak so made the huge decision to sell my whole collection except for 12 pieces all of them newer and higher end pieces. my intention from then on was to only collect new pieces with unusual methods of display like the Starwheel and i managed quite well for about 18 months. i bought a few used, but kept it reasonably new. in Feb 2009 i had the opportunity to buy my first piece from 1964. it was a Speedmaster 105.003 and was a huge amount of money for a used watch or so i thought. i intended it to be my only piece from 64 as i wanted a piece of horological and historical importance from my birth year, but as you all know i got addicted to buying them and have now bought 17 from that year.
i now have 2 themes. 1964 and pieces with unusual displays. there are some exceptions such as my Nomos, but those exceptions are all ltd edition #99 which i suppose is a 3rd theme.
i hope that makes sense.
best
Graham