So .... this WE I went hicking but I took some time to think about those handsets.
And yesterday evening I checked pics of 6610s both with or without red-depth rating and it seems they came indifferently with big or standard lollipop seconds hands.
And I must say I'm not a fan of big lollipop
I prefer those watches like this ... which really looks like a standard 6538 gold handset
I had been really specific when asking Mk at Helenarou ... I asked if he could get a gold handset with exactly the same look as the silver 6538 with 13mm minutes hand they sell.
So I consider Mk is faulty and I don't want to sit on a $5440 loss, so I've sent an email with 2 options :
1 - a complete refund, 2 gold handsets + shipping
2 - 2 silver 6538 handsets with 13mm minutes hand sent to me for free
I 'm an honest guy so if Mk agree with any of those 2 options I'll send back the wrong gold handsets (low shipping of course).
If Mk rejects both of the 2 options, I'll live with that as I will have no other choice but I'll certainly never ever buy anything from them.
Here's a pic of the 6538 silver handsets with 13mm minutes hands.
I think that with some rework (thin the metal parts both from the outside and the inside) and after gold plating, that handset could be OK
Feel free to give your opinions !!!