URWERK UR-210Y Black Hawk – Technical Specifications

Case Material: Titanium and AlTiN – treated steel
Dimensions: Width 43.8mm, length 53.6mm, thickness 17.8mm
Glass: Sapphire crystal
Water resistance: 30m/100’/3ATM
Surface finishes: Satin finish; bead – blasted
Strap: Fabric

Movement Caliber: UR-7.10
– Jewels: 51
– Escapement: Swiss lever
– Balance: Monometallic
– Frequency: 28,800v/h, 4Hz
– Balance spring: Flat
– Power source: Single mainspring barrel
– Power reserve: 39 hours
– Winding system: Self-winding coupled to turbines

Materials: Plate in ARCAP P40; 3D minute hand in aluminum with brass counterweight; central cylindrical spiral in spring -steel; hour satellites in aluminum; central carrousel and screws in Titanium Grade 5
– Surface finishes: Circular graining, sandblasted, circular and straight satin-finished plate; satin-finished and diamond-polished satellites; beveled and polished screw heads

Indications: Patented revolving satellite complication with wandering hour and
three-dimensional retrograde minute hand; power reserve indicator; winding efficiency indicator (patent pending)
– Super-LumiNova treatment on markers, dials, indexes, hands, and satellites
Controls: Two – position winding crown, On the back: winding efficiency selector