Case
SHAPE Round
MATERIAL Stainless steel and ceramic bezel
GLASS Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
CASE BACK Transparent case back with sapphire crystal
DIMENSION Ø 42.00 mm
LUG DISTANCE 22 mm
THICKNESS 17.00 mm
WATER RESISTANCE Water-resistant to 10 bar
CASE SPECIFICITIES Bi-directional rotating bezel, Screw-in crown
WEIGHT 178.3 g
Dial and Hands
DIAL COLOUR Sunray blue
HOUR MARKERS Applied Arabic numerals
HANDS PVD Bronze colour hands
SPECIFICITIES Swiss Super-LumiNova®
Movement and Functions
MOVEMENT TYPE Automatic
CALIBER L791
MOVEMENT DESCRIPTION Self winding mechanical movement beating at 28'800 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 68 hours
FUNCTIONS Hours, minutes, small seconds at 9 o'clock
CHRONOGRAPH Flyback
CHRONOGRAPH FUNCTIONS Chronograph mechanism: central 60 seconds hand and 30 minutes counter at 3 o'clock
Strap
BRACELET/STRAP Bracelet
MATERIAL Stainless steel
BUCKLE With double safety folding clasp and push-piece opening mechanism
INTERCHANGEABILITY Easily change your bracelet/strap thanks to the Longines interchangeable system
General
MAGNETIC RESISTANCE Yes
CHRONOMETER OFFICIALLY CERTIFIED Yes
The Pioneer Spirit Lives On
Historically, Longines has accompanied legendary pioneers as they conquer air, land and sea. Today, the winged hourglass brand has drawn inspiration from this heritage to create Longines Spirit, a collection with an impeccable pedigree.