R155SF307, Milgauss AR factory 3131 movement 39mm high grade silver/blue
Rolex Milgauss
Model No.: R155SF307
Size: 39mm
Movement: Automatic AR 3131
Material: Stainless steel
Glass: Sapphire crystal
AR904 Swiss grade Milgauss blue dial. it has a cheaper grade 2824 movement SF125.
R155SF307, Milgauss AR factory 3131 movement 39mm high grade silver/blue: