Chronomaster Open Collection_Longines Master Collection thermally stable and hypoallergenic

thermally stable and hypoallergenic

The Super Chronomat is inspired by the original 1980s Chronomat that Breitling created for the hotshots of aerobatic squadrons

Reference: IW503312

Thanks to the bold dark green dial

others the vintage look of old-fashioned leather straps

Chronomaster Open Collection_Longines Master Collection thermally stable and hypoallergenicThe CHRONOMASTER Open offers a view of the beating heart of the El Primero movement from the dial. Crafted in a sleek 39. 5mm 18K rose gold case, this version features a matte silver dial with tricolour counters and a transparent counter for the running seconds, paired with a blue calfskin leather strap. Powered by the El Primero 3604 1 10th of a second automatic chronograph movement. Movement Movement: El Primero Components: 269 Frequency: 36,000 VpH