Is the Rolex movement 3230 significantly better than the upgraded 3130 that has parachrome escapement like in the 116000? - Quora
Is the Rolex movement 3230 significantly better than the upgraded 3130 that has parachrome escapement like in the 116000? - Quora
![Welcome to RolexMagazine.com...Home of Jake's Rolex World Magazine..Optimized for iPad and iPhone: Taking A Deep Dive Inside The Rolex Submariner 3230 Series Movement Welcome to RolexMagazine.com...Home of Jake's Rolex World Magazine..Optimized for iPad and iPhone: Taking A Deep Dive Inside The Rolex Submariner 3230 Series Movement](https://1.bp.blogspot.com/-kgPlVH3EZKU/X1PbjXgVdaI/AAAAAAAA0GM/w3n3yFFrh0Yfd8cFiZS5dCuFoLaHHx-SwCLcBGAsYHQ/s1080/Rolex%2BMovement%2BParts.jpg)