SUR636 Automatic GMT and features a screw-down crown

and features a screw-down crown

the slightly smaller case recalls the landmark designs of the 1960s and ’70s

includes a blue uni-directional rotating elapsed timing bezel and secure screwdown crown and caseback

this boldly distinctive radio sync solar chronograph provides effortless timekeeping excellence

and is framed by a bezel with a blue sapphire crystal insert

SUR636 Automatic GMT and features a screw-down crownFrom the Essentials Collection. With classic dress sport styling, this perfectly tailored design combines sophisticated minimalism with versatility. The elegant mother of pearl dial features a date calendar and LumiBrite hands. In stainless steel with two tone finish, and sapphire crystal for superior scratch resistance. 10 bar, 100M Water Resistant