Chronomaster Open 39.5mm, Steel, White Dial

Offering a view of the beating heart of the El Primero Presented in a sleek 39.5mm steel case White dial with three countersMeasures and displays elapsed time with 1/10th of a second precision Driven with precision by the iconic El Primero 3604 movementREVEALING

THE BEATING HEART WITHIN

Bridging the past and present, the Chronomaster collection embodies the brand’s mastery of automatic, high frequency chronograph movement and the unique design language established over the course of 50 years. TheChronomaster Open exposes the beating heart of the El Primero movement in an unexpected way. A

UNIQUE AESTHETIC

Revealing the iconic movement hard at work within, this striking model features an open base plate and bridges, as well as an escape wheel and pallet lever crafted in lubricant-free silicone. Housed within a sleek 39.5mm steel case, the white dial makes a bold statement with three counters - a 60-minute counter at 6 o’clock, 60-second counter at 3 o’clock, and transparent counter for the running seconds. This high performance timepiece is accurate to 1/10th of a second and offers a 60-hour power reserve. An integrated steel bracelet adds to the sleek, contemporary aesthetic.