Founded 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. Available in four dial colors Case material: Stainless steel and ceramic bezel Case Size: 41 mm Glass: Scratch-resistant sapphire crystal with several layers of anti-reflective coating on both sides Caliber: L888 Movement: Automatic Functions: Hours, minutes, seconds and date Manufacturer Numbers: L37814566 (Sunray Black Dial) L37814766 (Sunray Grey Dial) L37814966 (Sunray Blue Dial) L37814066 (Green Matte Dial)