The other two watches in the set were the popular 1815 ultra thin and the less wearable turbograph ie a tourbillon with a perpetual calendar. I have little doubt if the set of three were split that the 1815 ultra thin will be very marketable but less convinced with the large and complex turbograph. I am also quite convinced that the Rattrapante has been sold out although the boutique did tell me that they will enquire further. The 60k SGD criteria will be easily met with an 1815 up and down and the Saxonia thin with the blue aventurine dial. I think the main challenge will be getting Lange to agree to split any remaining sets into three watches!