The Longines Record Collection watch featuring a 30mm round case in stainless steel with transparent caseback and anti-reflective sapphire crystal. Stainless steel bracelet with triple safety folding clasp. Mother-of-Pearl dial with 13 (approx. .037cttw) Wesselton VS diamond hour markers, blued steel hands, painted Roman numerals, and date window. Water resistant up to 30 meters. Carries a magnetic resistant Si balance-spring with 5-year warranty.