Why I think this watch is interesting:
Must be an Italian or European model! I have not found any other sources for this watch. It is in my opinion a great "tool" watch for the technically interested watch fan, engineers and all that love to play with inner bezels. An EcoDrive makes sure you can forget about the battery for the next 20 years. Actually a predecessor of mine (find it on my private Collection's Citizen page - I dubbed it Butterfly) is running for more then 20 years! And I thought that watch was dead since I had left it in a safe in Switzerland when I moved to Thailand. But recently I had revived it by simply giving it an intensive sunbath and by putting it on my Quartz driving tool. So I am now very relieved to know that Citizen EcoDrives will last minimal for 2 decades and more likely will be running for 30 years on the same buffer battery