OMEGA Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph 43mm Watch alt-text-ai ensuring reliable timekeeping even during

ensuring reliable timekeeping even during extended periods without wearing it

The black ceramic unidirectional bezel with OMEGA Liquidmetal™ diving scale is mounted on a 39

The HydroConquest line

this is an exclusive movement by Longines

these timepieces lead the charge as the epitome of Longines' watchmaking artistry

OMEGA Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph 43mm Watch alt-text-ai ensuring reliable timekeeping even duringThe Chronoscope collection has taken the legendary Speedmaster design and combined it with inspiration from OMEGAs chronograph wristwatches from the 1940s. This 43 mm model is crafted in stainless steel with a silvery dial. Along with a blue anodized aluminium bezel ring with its tachymeter scale, the leaf shaped hands and Arabic numerals are also blued, with a unique spiral track pattern running beneath the numbers. Most notably, the dial is printed