Watch Specifications:

Maker: Mühle Glashütte Germany
Movement: Mühle ETA 2824-2 Swiss Automatic Movement with electronic module.
Electronic module features Altimeter and Barometer. 

Dial: Black with arabic numbers or Blue with arabic numbers
Luminous: Arabic numbers and hands. 

Case: Brushed 316L stainless steel case and screwdown display caseback

Crown: Stainless steel for mechanical functions. Pushers for electronic functions. 

Crystal: Sapphire crystal. Display back. 
Strap: Leather or Brushed Stainless Steel.

Buckle: Mühle Glashütte signed deployment clasp.
Water resistance: 5 ATM / 50 M / 165 feet
Dimensions: 42.5mm in diameter, 14.6mm thick 
Power Reserve: ~42 hours

Alternative picture:

Bracelet: 

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Leather Strap (Blue Dial):                    

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The Muhle ATP One is a brilliant combination of electronic and mechanical measurement: the time is kept by a tried-and-tested, Mühle modified, Swiss automatic movement, the air pressure (and thus the altitude) by an electronic module with a display on the watch face. It has already been tested successfully on the Mount Everest, where it read 8850 metres. This is the timepiece which houses the best in mechanical and electronical brilliance.