ItemLongines Men's Watch
Model #L37204526
CollectionConquest 
CaseStainless Steel
Case BackScrew-Down And Transparent With Sapphire Crystal
BezelFixed Stainless Steel
Dial ColorSunray Black
Dial FeaturesDate Display / Silvered Polished Hands / Applied Indexes / Markers 
ClaspWith triple safety folding clasp and push-piece opening mechanism
Strap ColorSilver
Strap MaterialStainless Steel Strap 
MovementSelf-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours / L888
Case Width38 mm (Case Thickness 10.90 mm)
Water-Resistant100 meters
CrystalScratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides