A pinnacle of high-end customization craftsmanship
RM055 / RM061 Haute Custom Ultimate Version
Case
From dimensions and materials to color execution, refined over 24 months of repeated adjustments and precision calibration,
resulting in exceptional texture and watchmaking quality that surpasses its class.
Crystal
Crafted from a single piece of sapphire crystal, followed by multi-axis polishing,
and enhanced with double-sided nano anti-reflective coating,
reducing refraction and glare to an absolute minimum,
delivering a level of clarity so pure it feels as if the glass does not exist.
Movement
Custom no-regulator RMUL2 integrated movement,
where every gear, screw, plate, and bridge
is specially treated to максимально restore the essence and spirit of the original design.
Strap
High-density fluororubber strap: sweat-resistant, heat-resistant, and UV-resistant,
with enhanced toughness through multi-stage vulcanization;
paired with a Grade 5 titanium folding clasp—lightweight, durable, and premium on the wrist.
UMI Production · Creating what others cannot achieve




