* High-quality scratch-resistant Mineral Crystal watchglass.
* Full Stainless Steel construction, resulting in a heavy weight/feel.
* A Lange & Sohne  Beautiful polished stainless casing finish.
* A Lange & Sohne  Genuine high-quality leather band.
* Fully Functional Incremental Chronograph displays.
* Full Stainless Steel watch back with the appropriate engravings.
* All the appropriate A Lange & Sohne markings in all the appropriate places, including the clasp, dial, and back.