review
Jacob & Co. Bugatti Tourbillon Sapphire Crystal Review
The Jacob & Co. Bugatti Tourbillon Sapphire Crystal is a strikingly innovative watch whose entire case is forged from solid sapphire, a material ranked 9 on the Mohs hardness scale. Measuring 55 × 44 mm, the case, case‑back, caseband and upper bezel are each machined from a single block of