Grande Class Traveller Open Multicity

Description

CaliberEl Primero 4037Automatic chronograph movement with grande date13``` caliber. Diameter : 30.50 mm. Height : 9.05 mm. 351 components.36,000 vibrations per hourPower reserve over 50 hours43 jewelsMeasures short time intervals to a 10th of a secondAutomatic winding in both directionsCentral rotor on ball bearings22-carat gold or heavy metal oscillating weight with "Grain d'Orge" guilloch pattern FunctionsHours and minutes in the centerSmall seconds-hand at 9 o'clock Chronograph:·Center seconds-hand·30-minute counter at 3 o'clockPower Reserve indicator in the centerGrande Date over 2 o'clock with instantaneous double jump24 Time-zone system with day/night indicatorCaseRose gold or Stainless Steel caseStainless Steel ZENITH push buttons and crownsDiameter : 46 mm / Diameter opening : 38 mmCurved sapphire glass with anti-reflection treatment on both sidesTransparent sapphire case backWater-resistance up to 50 metersDialSilvered "Grain d'Orge" guilloch dial.Open dial at 10 o'clock showing the heart of El primero 4037 CaliberHand-mounted applique arabic numerals and indexesHandsFaceted hands in rose gold or ruthenium StrapIntegrated handmade black alligator leather strap lined with silky Alzavel calfskin BuckleRose Gold or Stainless Steel triple folded buckle with ZENITH star on the cap

Supplied by the brand to the GPHG for its entry.