#cal4030

🤜 🤛 cal4030 v cal4130: 
I know which one @orchi_palar likes more… 😉
Movements of Rolex Daytonas 16520 & 116520 side by side.
#rolex #16520 #watchcollection #calibre #rolexdaytona #rolexcollector #daytona #cal4030 #116520 #cal4130 #collectingwatches #vintagedaytona #zenithdaytona #vintagerolex #movement #collectibles #watchmovement #watchmaker #chronometer #cosmograph #orologi #horology #watchmaking #chronograph #montre #watchparts #preownedrolex #montres #4030 #4130 @giorgiamondani @mondanibooks @mondaniweb @mondanidoc @hodinkee @phillipswatches @rolex @rolexcollectorsaustralia @andychanrolex @timedealerhotmail @zenithwatches (at Melbourne, Victoria, Australia)
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