The Longines Master Collection Chronograph has a 41mm stainless steel case with a silver "barleycorn" dial, it has applied Arabic numerals and blued steel hands. Its functions include hours, minutes, small seconds with 24 hours indicator and 9 o'clock. Date indicated by the half moon central hand. Moon phase display at 6 o'clock. It has a Water-resistance of 30 meters. It comes with a stainless steel bracelet with triple folding clasp and push pin opening mechanism with fine adjustment system.