Arnold & Son Chronometry Dual Side True Beat 42 Red Gold 1ATCR.U01A.C200A case_carbon Capacity: Three Units

Capacity: Three Units

The Chronomaster Open offers a view of the beating heart of the El Primero movement from the dial

guaranteeing reliable performance whether you’re in a remote location or at home

and can be viewed through the transparent sapphire crystal on the caseback

Dial: Skeletonised with tinted transparent panel

Arnold & Son Chronometry Dual Side True Beat 42 Red Gold 1ATCR.U01A.C200A case_carbon Capacity: Three UnitsThe beating heart of a new rhythm The true beat seconds function is characteristic of the instruments that John Arnold supplied to the Royal Navy. Their escapement used to beat at one oscillation per second, naturally indicated by a sweep seconds hand. This explicit function inspired Arnold & Son to create one of its most iconic complications: True Beat, also known as deadbeat seconds. The distinctive feature of the DSTB collection is that it displays