The Praeludium Chronograph shows you the time in hours, minutes and seconds and has a chronograph function. The watch is water resistant up to 3 bar and protected on both sides by a thick sapphire crystal with a double anti-reflection coating. Its case is made out of stainless steel and is mounted with a hand made alligator strap with a double folding clasp or a milanaise bracelet.This specific model is featured in a steel case, has a black dial and is fitted a steel milanaise bracelet