2023-08
--- Improved ceramic case finishing with brighter, more uniform white tone
--- Upgraded diamond setting on skull motif for enhanced alignment and shine
--- Enhanced tourbillon movement stability with refined gear assembly
2022-05
--- Optimized skeletonized bridges for closer resemblance to genuine RM052
--- Upgraded sapphire crystal with better anti-reflective coating
2021-12
--- Initial release of White Ceramic Skull version