It's a nice enough early Chronomat (Vitesse??). The green dial wasn't common, but not rare enough to meaningfully effect price. The value isn't that high, especially without a bracelet, but it is a nice looking watch with a somewhat uncommon dial. Assuming it is running well with no signs of water damage to the movement, $1000-1500. Probably closer to the low end. When I see a watch like that my thought always is - don't sell it - put a little work into it and enjoy it. It just doesn't seem $1000 justifies what can be a nice piece of recent Breitling history to own.
Besides, I think that watch could get you a free pass at The Masters
