Movement not working. Endless Winding due to broken mainspring. Scratched crystal.Rust, dirt and oxidation made buttons stuck New push buttons with springs, o-rings and stems Under the dial The intermediate wheel Broken mainspring Movement parts into cleaning process AssemblyAssemblyThrough the loupeAssembly ready for the next step of the chronograph parts Timing and adjustingThe hands needs to be taken care of but very gentlyA special blend of lume is appliedWell the result is not to bad actuallyReady for new crystalMovement and case in reunionRepair finished and ready for delivery