More Stretch than Anticipated when buying old Rolex

[Greenfields40]

Hi

I bought a Rolex DJ 16013 recently. Before buying, the seller sent me a picture of the bracelets stretch:
1.jpg

When I received it, it looks like it has more stretch than anticipated (the watch was freshly polished before sent to me so that's why the watches look different from the sellers photo and mine):

2.jpg
3.jpg

Maybe I'm gauging the stretch wrong. Does anybody think there is a significant difference to mention it to the seller? Or perhaps the seller worked the angles or pushed the links together before demonstrating the stretch? Just want to get opinions as I don't want to mention it to the dealer incase i'm gauging the stretch wrong on my side..

Cheers.