New Step by Step Map For OMEGA Speedmaster Professional Black 310.30.42.50.01.001
OMEGA Speedmaster Professional Black 310.30.42.50.01.001To actually take pleasure in the finer aspects of the timepiece, OMEGA uses synthetic sapphire crystal with a hugely scratch-resistant and anti-reflective treatment. Before the machining and finishing procedures occur, the sapphire crystals are manufactured under the Verneuil procedure, also c