Black Bay Chrono "On the Fly" Extension Link Rolex Spring Bars and looking exactly as if

and looking exactly as if it came that way from the factory

Our quick-release end links are visually identical to your original Tudor end links

Most bracelets only allow adjustment on one side through the clasp’s micro-adjustment holes

You’ll never see it

Black Bay Chrono "On the Fly" Extension Link Rolex Spring Bars and looking exactly as ifYOUR BRACELET IS NEVER THE PERFECT FIT Morning: perfect. Afternoon: too tight. Evening: too loose. Heat, cold, and movement change your wrist your bracelet cant keep up. On The Fly fixes that with instant, tool free 5 mm adjustment, completely hidden under your clasp. Youll never see it, and neither will anyone else except theyll notice your watch always sits perfectly. Always Perfect Comfort on demand, in seconds. Invisible Upgrade Discreetly tucked