Movement

Caliber: UR 5.01 manual-winding mechanical movement

Jewels: 38

Frequency: 28,800v/h - 4Hz

Power reserve: 42 hours

Materials: Satellite hours driven by bronze beryllium Geneva crosses

Orbital structure in PEEK (PolyEtherEthercetone)

Carrousel and three main plates in brass

Digital skeletonized seconds display in nickel (LIGA process)

Seconds indications and lateral power reserve in aluminum

Surface finishes: Perlage and bead-blasting

Countersunk screw heads

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

Case

Materials: UR-105M 'Iron Knight': titanium and steel bezel

UR-105M ‘Dark Knight': titanium and AITin-treated steel bezel

Dimensions: 39.50mm x 53mm x 16.65mm

Crystal: Sapphire crystal with anti-reflective coating

Water resistance: Pressure tested to 3ATM / 30m

Surface finishes: - UR-105M ‘Iron Knight’: sand-blasted bezel; circular graining; and vertical

graining

- UR-105M ‘Dark Knight’: AITiN-treated with bead-blasted bezel