Longines, which has always associated its name with the world of sport, puts its expertise at the service of scuba diving. It all began in 1937, an era in which waterproofing became a quality criterion. Longines thus developed a case with waterproof buttons for its legendary 13ZN caliber and did not fail to file the patent for its creation. Subsequently, the winged hourglass brand signed numerous developments that led it, in 1958, to create its first civilian diving watch, followed in the 1960s by several other models of the same type.
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MATERIAL Stainless steel
GLASS Domed scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on the internal side
DIMENSIONS Ø 36.00 mm
WATERPROOF Waterproof up to 30 bar
BACKPACK Screwed case back
FEATURES
Internal rotating diver's flange, screw-down crown
Dial and hands
COLOR Gloss lacquered black
TURN OF THE HOURS Arabic numerals and painted indexes
HANDS Polished silver hands
FEATURES Swiss Super-LumiNova®
Movement and functions
TYPE OF MOVEMENT Automatic
CALIBER L592 Self-winding mechanical movement with a frequency of 28,800 vibrations per hour and a 45-hour power reserve
FUNCTION Hours, minutes, seconds and date
Strap
MATERIAL Stainless steel
BUCKLEWith triple safety folding clasp
