Due to administrative changes and procedures brought on by Brexit, we would like to inform you that current delivery delays have been extended. Our concierge service will contact you shortly with more information. Thank you for understanding.


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Chronomaster El Primero Full Open

Peer into the beating heart of the El Primero automatic high-frequency chronograph calibre with the Chronomaster Open. Partially revealing the inner workings of the El Primero, the Chronomaster Open highlights the high-frequency escapement of the famed calibre, beating at 5Hz (36'000 VpH) with the escape wheel and pallet lever crafted in cutting-edge silicon, which requires no lubrication.