Vacheron Constantin 47120/000R-9099

Vacheron Constantin, Maltese Series, Model: 47120/000R-9099, Lamania mechanical movement, manual winding, 41.5mm diameter, 18k rose gold, single watch.

IWC IW371203

IWC，Portuguese series, Model: IW371203, manual mechanical movement, rose gold material, diameter: 40.90MM, classic white Portuguese chronograph, tracking needle timing function, single watch.

Montblanc U0116097

Montblanc, Time Walker series, model: U0116097, automatic mechanical men's watch, chronograph function, 43mm in diameter, second-hand single watch.

Girard Perregaux 49940-21-631-FK6D

Girard-perregaux, men's watch series, model: 49940-21-631-FK6D, titanium, automatic mechanical men's wristwatch, case diameter 44mm