Tudor Black Bay 31 192740947940 Case Material Stainless steel (super

Case Material Stainless steel (super hard coating) Case Size Thickness:13

as well as extra resilience against scratches

70-hour power reserve

Its classic and versatile style makes it an ideal choice for any occasion

The stainless steel case features 20 bar of water resistance and has a magnetic resistance rating of 16

Tudor Black Bay 31 192740947940 Case Material Stainless steel (superRoyal Jewelers is an authorized Tudor dealer in the Boston area and offers the Tudor Black Bay 31 with Tudor's 5 year warranty. Five year Guarantee Five year transferable guarantee with no registration or periodic maintenance checks required Case 31mm stainless steel case with polished and satin finish Movement Manufacture Calibre MT5201 (COSC) Self winding mechanical movement with bidirectional rotor system Integrated construction Power Reserve Power