Longines Hydroconquest Sunray Blue Dial Men 41mm Size Case:41mm that tool is the tachymeter

that tool is the tachymeter engraved on the dial

there is a “Speedmaster ‘57” engraving as well as a flat sapphire crystal with an anti-reflective treatment inside

The genuine leather strap comes in a beige hue that further elevates the look of the timepiece

Its rounded 44mm case of 15

Fixed stainless steel bezel set with Swarovski crystals

Longines Hydroconquest Sunray Blue Dial Men 41mm Size Case:41mm that tool is the tachymeterFounded in 1832 in Saint Imier, the famous Swiss watch brand Longines can boast a long tradition characterised by the elegance and performance of its products. Those values are perfectly represented by The Longines Sport Collection. The HydroConquest line is dedicated to men and women looking for a high performance timepiece that combines technical innovation and elegance.