These different types of lighting create different gradients and colours of light giving an image more meaning and depth. The way the light is enables the image to be more interesting and direct to what you want for your shoot.
Many believe this to be the ultimate chrono. I would probably agree. The Patek Philippe 5970. The 5970 G (White Gold) is 165,000 USD. (Click on the photo for a great high-res. image.) More photo's found here: http://www.watchtalkforums.info/forums/patek-philippe-forum/54929.htm
OMEGA Museum Collection No.8 Racend Timer 1949 / Ref.522.214.171.124.02.00 #luxurywatches