OMEGA Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph 43mm Watch Screw-In Crown Splash Resistance: The watch is

Splash Resistance: The watch is designed to withstand splashes

Longines' HydroConquest isn't just about telling the time

delivering impressive performance

5 mm collection

OMEGA Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph 43mm Watch Screw-In Crown Splash Resistance: The watch isThe 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 with blackened subdials. Along with a black anodized aluminium bezel ring with its tachymeter scale, the leaf shaped hands and Arabic numerals are also blackened, with a unique spiral track pattern running beneath the numbers. Most