Does anyone recgonize this watch in terms of its specifications (such as model, materials, etc)? How much do you think it might cost? Btw, on the back of the watch, it says "Vacheron Constantin Geneve V9303.27 swiss made saphire". I do not know anything about watches, all I heard is that this is a good brand, that's all. Thanks for helping me out. Picture is below: