Hello All, Just a quick question here. Had a older Seiko watch that is totally rusted and the cell look like it leaked also. I've been looking to see if i could get a replacement movement for it. But unable to get a 5Y39-4120 from any of my normal suppliers.   caliber: 5Y39A size: 10.5 stem 351-670 battery: 371 function o. SC-D(3) hands 0.65x1.10   would a VX39 work as a compatible?   caliber: VX39 size: 10.5 stem : 354-531 function SC-D(3) hands: 0.70x1.20x0.20   Not sure what