(Just for info)
Brand: IWC
Series: Portuguese Chrono Automatic
Reference: IW371401
Movement: Automatic, IWC C.79240 (base ETA 7750), 31 jewels, 28,800 vph, approximate power reserve of 44 hours.
Functions: Hour, minute, subsidiary second, chronograph.
Dial: Silvered dial
Case: Stainless steel case (Ø40.9mm, height 12.45mm, weight with strap 80 grams), sapphire crystal, water-resistant to 30 meters.
Watchband: Black crocodile leather strap.
Bravo says "Any chance of a black strap on mine, please?"