Arnold & Son will debut a new version of their Royal TEC1 timepiece, with a palladium case and guilloché, at Baselworld in March.

The TEC1 combines a high frequency tourbillon (4Hz), column wheel chronograph with central seconds counter and a bi-directional winding rotor. The 30 jewel in-house movement (caliber A&S8305) has 255 parts and a 55-hour power reserve. The bridges, main plate and many of the components have been treated with palladium. (Editor’s note: Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals.)

The bridges are manually chamfered with polished edges, and are decorated with either a fine circular graining or Côtes de Genève rayonnantes. The main plate is decorated with fine circular graining. The chronograph levers are satin-finished with hand-chamfered, polished edges and screws are blued with bevelled and mirror polished heads. A 22K red gold, hand-engraved, skeletonized rotor stands out against the silvery white palladium finish of the movement bridges and main plate.

The 45 mm diameter palladium case has a stepped bezel and is fully polished to a mirror finish. The dial features a black enamel wave guilloché pattern, except between 10 and 2 o’clock, which is where the tourbillon is displayed. The flange has a printed 60-second scale for reading the elapsed time from the chronograph central second hand. Polished, sword-shaped hour and minute hands, and facetted, polished hand-applied hour indices (except at 11, 12 and 1 o’clock), complete the design.

The Royal TEC1 is paired with a black alligator leather strap and will be available in a limited edition of 125 pieces, at a retail price of $99,000. (Ref. 1CTAG.U02A.C113G)

For more, visit Arnold & Son.

Posted by:Jason Pitsch

Jason Pitsch is the Founder of Professional Watches. He appreciates good craftsmanship in everything from architecture to automobiles to cameras to clothing. Yet his focus for the past decade has remained consistent on covering just one type: watchmaking.