Case in: UR-105M 'Iron Knight': titanium and steel bezel
Movement: UR 5.01 manual-winding mechanical movement, with 38 jewels.
UR-105M ‘Dark Knight': titanium and AITin-treated steel bezel Dimensions: 39.50mm x 53mm x 16.65mm
Power reserve 42 hours; Satellite hours driven by bronze beryllium Geneva crosses Orbital structure in PEEK (PolyEtherEthercetone)
Carrousel and three main plates in brass
Indications: Dial: Hours, minutes and 10 seconds
Case band: Lateral seconds and power reserve indications
Control board: ‘Oil Change’ and power reserve indications, timing adjustment screw