Mens Hugo Boss HB 1513779 Integrity Watch.
The case material comprises of stainless steel whilst the dial colour is grey.
The watch also features a chronograph and a date counter. 
Product Specification:
Brand:  HUGO BOSS
Series :  Aeroliner
Model Number: HB1513779
Case Width: 43mm
Case Depth: 9 mm
Display Type: Analog
Case Material: Stainless Steel
Movement: Quartz
Strap Type:  Metal
Strap Width:  22 MM
Dial Colour: Grey
Case Colour:  Silver
Band/Strap : Wristwatch
Strap Colour:   Silver
Features: Chronograph, Stainless Steel
Watch Style : casual
Warranty: 2 Year Manufacturers