Comprable movement to Rolex 1520

[Mazz 62]

I am trying to build a Milsub. I am having trouble finding a 1520 movement in my build budget. Here is my question is there a movement in size and BPH that can be accurately substituted? Is there an similar Tudor movement. I understand the Asian movements and some ETAs don't have a slow enough BPH any suggestions would greatly be appreciated. Thanks

[Brightlight 0]

I am trying to build a Milsub. I am having trouble finding a 1520 movement in my build budget. Here is my question is there a movement in size and BPH that can be accurately substituted? Is there an similar Tudor movement. I understand the Asian movements and some ETAs don't have a slow enough BPH any suggestions would greatly be appreciated. Thanks

 

 

You can use an ETA2783 or an ETA 2846, both low beat at 21.6, the 2783 is the low beat version of the 2784 fitter in later Tudors, and the 2846 the low beat version of the 2836-2 fitted in many reps. You will need a movement ring depending on what case you are using.