2024.04
Upgraded sapphire crystal to clearer anti-reflective coating
Re-engineered date window transparency with better calendar gear
Improved CNC polishing on diamond-set bezel corners
2023.10
Adjusted diamond setting density for tighter alignment
Enhanced luminous material on numeral markers
Strengthened strap rubber to premium FKM rubber
2022.08
Introduced skeleton calendar ring update
Optimized rose gold plating thickness
Added sapphire caseback with clearer movement display