Montblanc Timewalker Chronograph Automatic Watch
43mm stainless steel case, sapphire crystal back, non-screw crown with 1 o-ring andblack ceramic, black ceramic bezel, domed sapphire crystal with double anti-reflective coating, black dial, automatic chronograph Montblanc 4810/502 movement with 12 hr and 30 min counters, central chronograph hand, approximately 46 hours of power reserve with triple-folding buckle, stainless steel and black ceramic bracelet. Water resistant to 3 bar (30 m).