Ingenieur Perpetual Calendar 41 Brand_Longines The LONGINES Spirit Pilot collection

The LONGINES Spirit Pilot collection pays tribute to the daring spirit that inspired these pioneers to chase new horizons

For nearly a century

the LONGINES Spirit Zulu Time stands out through its meticulous execution and special attention to all the details

while its lightweight construction ensures fluid motion

Power reserve (hours): 80

Ingenieur Perpetual Calendar 41 Brand_Longines The LONGINES Spirit Pilot collectionThe Ingenieur Perpetual Calendar 41 is the first titanium model to combine the Grald Genta inspired Ingenieur design with the perpetual calendar developed by Kurt Klaus. Overview Reference: IW344904 Dial Color: Grey Case: Titanium Strap: Titanium bracelet Diameter: 41. 6 mm Movement: Automatic, self winding, IWC manufactured movement Features Sapphire glass, convex, antireflective coating on both sides Glass secured against displacement by drop in air