The HYDROCONQUEST collection is a real reference point in sports watches. The new models are animated by the exclusive GMT movement of Longines, which allows to display the time of two time zones. The movement is equipped with a silicon-spiral barbell and innovative amagnetic components that make this caliber 10 times more resistant to magnetic fields than the ISO 764 standard. The HydroConquest GMT also stands out for the 41 mm stainless steel case with a screwed crown and back case. This model features a new blue ceramic unidirectional bezel with luminescent capsule. The dial is blue. This version is available with stainless steel bracelet or blue rubber strap.Shape: RoundMaterial: Stainless steel and ceramic bezelGlass: Anti-scratch sapphire crystal with multi-layer anti-reflective treatment on both sidesCase: Screwed caseSize: Ø 41.00 mmDistance between the bends: 21 mmThickness: 12.90 mmWater resistance: Waterproof up to 30 barFeatures: Screw crown, Unidirectional rotating bezelWeight: 181.4 gColor dial: Blue with sun raysTour of hours: Indexes appliedHands: Polished silver handsFeatures: Swiss Super-LumiNova®Type of movement: AutomaticFunction: Hours, minutes, seconds and date. 24 hour hand with time zone mechanismCaliber: L844Description of movement: Automatic mechanical movement with frequency of 25200 hourly alternations and charge reserve of about 72 hoursBracelet/Cinturino: BraceletMaterial: Stainless steelBuckle: With dual security deployment lock with microregulation systemAntimagnetic: Yeah.