Rado63
·#3 234.10.39.20.01.001 is out of production and prices are priced over retail on the secondary market. #1 and #2 both in production buy at a discount and should keep value probably not increase much #2 may appreciate more than #1. Another reference worth a look at, discontinued and may rise in value is 233.32.41.21.01.001. The Seamaster 300 41 mm Spectre Limited Edition. It has a bidirectional 12 hour bezel which makes it a two time zone watch.