Speedmaster Moonwatch Professional | 42mm, Steel, Black Dial, Hesalite Crystal, Ref. O31030425001001 Best Seller even when carved by the

even when carved by the wind and snow over the millennia

while protecting their mechanism and withstand the test of time

The Longines Master Collection brings together the classical elegance and excellent quality which never cease to delight those who appreciate exceptional timepieces

and saltwater resistance

Speedmaster Moonwatch Professional | 42mm, Steel, Black Dial, Hesalite Crystal, Ref. O31030425001001 Best Seller even when carved by theThe Speedmaster Moonwatch is one of the worlds most iconic timepieces. Having been a part of all six moon landings, the legendary chronograph is an impressive representation of the brands adventurous pioneering spirit. Presented on a brushed five arched links per row bracelet, this 42 mm Moonwatch in stainless steel features hesalite glass on the front and an embossed Seahorse medallion on the caseback. Inspired by the 4th generation Speedmaster style