UR-Chronometry

EMC TIMEHUNTER

The EMC
Time Hunter


Based on the first EMC generation rewarded twice by the GPHG, the new EMC enables its wearer to both monitor its precision as worn on the wrist as well as the amplitude of the watch. Interactivity remains at the heart of the EMC concept. Accuracy can then be easily adjusted for each owner's lifestyle rather than the controlled environment of the watchmaker's atelier.

Swiss timepieces Chronometry watch EMC Swiss timepieces Chronometry watch EMC

About

Cosmic Journey:
Merging Time and Space

Insights

Swiss timepieces Chronometry watch EMC

MANUAL-WINDING GENERATOR

The EMC’s monitoring unit is powered by a micro-generator made by the Swiss company Maxon, known for developing motors for NASA’s Mars rovers.

DIAL WITH FOUR SEPARATE INDICATIONS

  • Hours and minutes dial
  • 80-hour power reserve indicator
  • Seconds dial
  • Precision and Amplitude indicators

MAINSPRING BARRELS IN SERIES

Power is provided by two large mainspring barrels connected in series, mounted vertically on a single shaft, providing a long 80-hour power reserve conducive to stable and linear timing performance.

BESPOKE BALANCE WHEEL

The balance is made non-magnetic and anti-corrosion ARCAP. Its dimensions and shape have been carefully calculated to optimise data from the optical sensor, maximise aerodynamic efficiency and minimise loss of amplitude.

OPTICAL SENSOR

When activated, a tiny optical sensor on the balance wheel captures the precise rate of oscillation of the 4 hertz / 28,800 vph regulator for a period of 3 seconds.

Swiss timepieces Chronometry watch EMC

TIMING ADJUSTMENT SCREW

The precision can be adjusted by turning the screw on the back, which changes the active length of the spring. This allows the owner to adjust the time to suit his own lifestyle.

IN-HOUSE MOVEMENT

EMC is a fully 100% mechanical watch. The calibre was conceived, developed, crafted and calibrated in the URWERK ateliers.

Variations

Case

Dimensions
43mm width x 51mm length x 15.8mm height
Glasses
Sapphire crystal with anti-reflective coating
Water resistance
Pressure tested to 3 ATM
Finishing
Satin finish; bead-blasting

Movement

Calibre
UR-EMC2 calibre conceived, developed and manufactured by URWERK
Escapement
Swiss lever escapement
Balance wheel
ARCAP P40, linear balance coupled to the optical sensor
Frequency
28,800 vph - 4Hz
Balance spring
Flat
Power source
80 hours
Winding
Manual winding
Surface finishes
Côtes de Genève, snailing, micro-bead blasting, polished bevels on screw heads

Artificial intelligence

Generator
Maxon® generator with manual winding charging super capacitor
EMC system
Optical sensor controlled by an integrated circuit board; 16'000'000hz reference oscillator

Indications

Indications
Hours, minutes, seconds; precision delta, amplitude, power reserve. Super-LumiNova® treatment on markers

Controls

Controls
Two-position crown / Winding handle to generate electricity to power the -δ precision indicator / Button to activate the δ precision and amplitude indicators / On the back: Crown release button and Fine-tuning screw to adjust the rate

Meticulous
craftmanship

"As a watchmaker, I am quite proud of URWERK developing, manufacturing, and regulating our own balance wheel for EMC as very few brands actually make and regulate their own balances and they really are the heart of mechanical movements."

Felix Baumgartner