Longines Watch Master Collection Mens. L2.773.4.51.6 The premium Longines Master Mens watch collection has remained one of the brand’s most successful ranges since it was first launched in 2005. The exceptional detail and impressive functionality that goes into each piece is made clear when you first glance at the quality dial and sleek case. Each Longines Master Collection watch is fitted with a Swiss self-winding movement that can be watched through the crisp sapphire crystal case back. The polished stainless steel case of this Longines Master Collection watch measures to a neat 42mm in size and is fastened effortlessly to the wrist by a matching stainless steel bracelet and triple safety folding clasp. The L687 automatic movement equips the timepiece with hour, minutes and small seconds, a 24 hours indicator at 9 o clock, moon phase window, column wheel chronograph and a power reserve of 54 hours. The striking black dial is the centrepiece of the watch as its beautifully decorated with sleek steel hands and painted Roman numerals.