The only known example of this solid 18k gold with rich chocolate brown dial, with complimenting darker tone brown hands and hour markers Girard Perregaux Gyromatic High Frequency Chronometer. The 34mm unpolished gold case and original solid gold GP signed crown gives this piece sporty elegance like no other. Completed on a custom 16.85mm baby brown horn-back strap and original gold tone GP signed buckle.