I have recently bought a new White Gold 3919 from an authorised retailer in the Far East. I am slightly concerned though because the minute hand on my watch seems longer than those on pictures of 3919s I've seen on the PP website and elsewhere. The minute hand on my watch goes the full length of the hour roman numerals (ie to the top of the numerals) rather than to part way up. Also, on the side of the watch (side opposite to bezel), there is a slight gap in the middle between the bottom of the case and back. Is this used to open up the watch? Any insights gratefully received