Tag Heuer's most revolutionary creation to date will be auctioned at the prestigious Only Watch in Monaco on September 24th 2009.

The first (No.1) of the new limited edition TAG Heuer Monaco V4, the world's first belt-driven watch with a linear oscillating mass, will be offered at the biennial Only Watch auction in Monaco on September 24th.

The world's first watch with ball bearings and belt-drives - the latest breakthrough invention by TAG Heuer

The 2009 Only Watch Monaco V4, No.1 of limited series of 150, represents the revolutionary next step in the daring evolution of the iconic, square-faced Monaco - the audacious watch first seen on Steve McQueen's wrist in the 1970 race film classic Le Mans.
In classic TAG Heuer tradition, the watch's movement represents a complete break everything that came before.

Source: TAG Heuer
www.tagheuer.com