20+ Omega Speedmaster Moonwatch Sapphire Sandwich Review UK. The omega speedmaster sapphire sandwich feauteres a sapphire crystal on the front and for the caseback, thus the name sapphire sandwich. I've seen this term sapphire sandwich several times before.
$6,250 omega speedmaster professional moonwatch sapphire sandwich., reference number 311.30.42.30.01.006;
$6,250 omega speedmaster professional moonwatch sapphire sandwich., reference number 311.30.42.30.01.006; $6,250 omega speedmaster professional moonwatch sapphire sandwich., reference number 311.30.42.30.01.006; I'm a big fan of both watches but personally i prefer the speedmaster. The omega speedmaster moonwatch features a 42mm stainless steel case with a black tachymeter bezel surrounding a black dial on a stainless steel bracelet with folding buckle.