Model number: 310.20.42.50.01.001
Movement: Manual winding
Band type: Bracelet
Material (main): Stainless steel, moonshine gold
Case size: 42.0mm
Bracelet inner diameter: approx. 20.0cm
Function: Chronograph
Anti-magnetic
Waterproof performance (nominal): 5 atm
Exterior features: Tachymeter bezel
Color: Gray/Black