A world first: The Tonda PF GMT Split-Seconds offers an innovative yet simple mechanism that allows it to retain its refined character. This complication has two superimposed hour hands, one in rhodium-plated gold and the other in rose gold. Pressing the push-piece at 7 o’clock causes the rhodium-plated gold upper hand, dedicated to local time, to jump by one hour, revealing the rose gold hand displaying the time back home.
