8 Days manual winding movement for one, 70 hours automatic movement for the other, Master Grande Tradition case in white gold for one, Master Control Case in white gold for the other, 2 different expressions of decoration for the dial. Which one is your s...
The open work is lovely for its architecture and metal work, with a little bit of enamel on the edges. But, the full enamel dial, with guilloche, is gorgeous in its own right. Because I already have an open work, I guess I would be swayed to the full enam...