Case
SHAPE Round
MATERIAL Titanium
GLASS Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
DIMENSION Ø 40.00 mm
LUG DISTANCE 21 mm
THICKNESS 12.20 mm
WATER RESISTANCE Water-resistant to 10 bar
CASE SPECIFICITIES Screw-in crown
WEIGHT 93.8 g
Dial and Hands
DIAL COLOUR Anthracite
HOUR MARKERS Applied Arabic numerals
HANDS Gilt hands
SPECIFICITIES Swiss Super-LumiNova®
Movement and Functions
MOVEMENT TYPE Automatic
CALIBER L888.4
MOVEMENT DESCRIPTION Self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve of approximately 72 hours
FUNCTIONS Hours, minutes, seconds
SPECIAL FUNCTIONS Chronometer certified by the COSC
Strap
MATERIAL Titanium
BUCKLE With triple safety folding clasp and push-piece opening mechanism
INTERCHANGEABILITY Easily change your bracelet/strap thanks to the Longines interchangeable system