The Mühle Glashütte Teutonia Sport I Black Dial features a 42.6mm stainless steel case. It's case is 15.5mm thick. The crystal used is non-reflective sapphire crystal, which is able to be utilized in direct sunlight. The dial is a black dial. The hands are equipped with Super Super-LumiNova for night reading capability. The Mühle Glashütte Teutonia Sport I functions include hours, minutes, seconds and date. Additionally, the M1-29-63-LK is water resistant for up to 100m, so feel free to swim or even dive a little with it. The movement is a Mühle Glashütte Automatic Caliber MU 9413 with woodpecker neck regulation. Glashütte three-quarter plate. second stop, date quick correction. The timepiece sports a 22 mm Leather/rubber strap for ultimate comfort. The bracelet is finished with pin buckle. When purchasing this watch, you'll receive a 2 years warranty from Mühle Glashütte. The retail price for the Mühle Glashütte Teutonia Sport I Black Dial is $4,199.00 USD.This watch is available for purchase at Exquisite Timepieces.

From the manufacturer:

Whether it's the Nürburgring or the Sachsenring, the Teutonia Sport I is not only eager to measure the time needed to cover a certain distance, it would also like to translate it into speed. This is made possible by the tachymeter function of the sports chronograph from Glashütte. In relation to a distance of 1000 meters, the speed can be read off at a glance on the tachymeter scale of the Rehaut. Thus, the Teutonia Sport I is in its element wherever time measurement meets speed.