I would say, one big difference was closed case back in the upo and open for the crop, and they are both
very good rep out of the box and don't be alarm by the size, it is an easy to wear watch...
Hi,nice watch,i have the non chrono version,a7750 is like rusian roulette some are great some are sh#t,
I would sell it and cut my lost,servicing might help not sure i would go that way too much money,good luck.
Hello,does anyone knows the spring bar size and ome number or cousins number,it will go with a 1579-951 bracelet,the bracelet had a an accident,broke spring bar and 2 link pins,any info much appreciated,thanks.