Hello,
I may have the opportunity to purchase an Patek 3940 in platinum soon. The other metals in that ref all have interchangeable solid and transparent case backs. The plat does not. What I would like to know is this; Does the platinum version come as standard with a sapphire crystal case back or a solid case back?
I would be happy if someone could shed light on this for me.
Wishing everyone a great 2007.
Many thanks
Yash