LONGINES MASTER COLLECTION 40MM summer The adjustable rotation direction and

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

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

High contrast dial with gradient background

Along with a blue anodized aluminium bezel ring with its tachymeter scale

Tested in real ocean conditions during its development

LONGINES MASTER COLLECTION 40MM summer The adjustable rotation direction and5 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