LONGINES MASTER COLLECTION 40MM summer It maintains its performance to

It maintains its performance to a pressure of 30 bar (300m/1'000ft)

Tested in real ocean conditions during its development

The adjustable rotation direction and TPD (turns per day) makes this watch winder very functional

Length: 26 cm

Dune's irregular curves replicate the dynamism of desert dunes and are enhanced by precious diamonds set in between soft motion effects

LONGINES MASTER COLLECTION 40MM summer It maintains its performance to5 Year Warranty Material Stainless steel Glass Scratch resistant sapphire crystal Case Back Transparent case back with sapphire crystal Functions Hours, minutes, small seconds with 24 hours indicator at 9 o'clock. Date indicated by the half moon central hand. Moon phase display at 6 o'clock. Movement Description Self winding mechanical movement beating at 28'800 vibrations per hour, with a power reserve up to 66 hours Chronograph Functions Chronograph