Kimberly Fisher is a Pursuitist contributor, and a freelance writer…
![](https://cdn.luxist.org/wp-content/uploads/2019/05/IW381802_Front.jpg)
Luxury house IWC Schaffhausen’s has launched their latest timepiece: Ingenieur Perpetual Calendar Digital Date Month. For the first time, it is available in titanium.
Limited to 100 individually numbered pieces, the latest edition to the Ingenieur family features a slate-colored dial and black hands with luminescence. The 45 millimeter case is made of grade 5 titanium, with a similar strength to aerospace airframe and engine components.
![](https://cdn.luxist.org/wp-content/uploads/2019/05/IW381802_Back.jpg)
The perpetual calendar has large digital displays for the date and the month and is mechanically programmed to recognize the different lengths of the months – even adding a leap day at the end of February every four years.
Details Below:
Movement
– IWC-manufactured caliber: 89801
– Frequency: 28,000 A/h / 4 Hz
– Jewels: 51
– Power reserve: 68 h
– Winding: Self-winding
Ingenieur Perpetual Calendar Digital Date Month (Ref. IW381802):
– Materials: Titanium case, slate colored dial, black hands with luminescence, black calfskin strap
– Glass: Sapphire, convex, antireflective coating on both sides
– Water-resistant: 12 bar
– Diameter: 45 mm
– Height: 17.4 mm
For more information: IWC.com
Kimberly Fisher is a Pursuitist contributor, and a freelance writer that has been published in over 50 publications including Huffington Post, Just Luxe, Sherman's Travel, Ocean View, Luxury Lifestyles UK, USA Today and more. (Disclosure: Kimberly is under contract with Casa Del Sol Tequila).