- Self Winding/Automatic movement
- Hours, Minutes, Seconds, Date, Chronograph
- Calfskin strap
- Sapphire-crystal case
- Case diameter: 43 mm
Since 1975, he developed the first quartz chronograph, TAG Heuer has been maintained at the peak of watch making world; always creating innovative, stylish, durable watches. This unique Formula illustrated by the watches embodies the perfect combination of high performance over its illustrious namesake, unique style and expert timing of this process.