The Datejust is extremely famous and was sold Worldwide in great volume over the years. This 178240 is in good condition, presented here with full box and papers and in great condition overall 
being also only two years old. 
 
*** The pictures may show the reflection of the camera lens, black spots mostly ***

Details:
 
Make: Rolex  
Model: Datejust Lady
Reference:  178240
Year: 2020
Material: Stainless Steel
Dimensions: 31 mm 
Crystal: Sapphire
Movement: Automatic
Bracelet/Strap: Stainless Steel 
Box/Papers: Yes/Yes