Sinn 358.SA.FLIEGER.B.E Traditional Chronograph Dark Blue Dial Sapphire Crystal WatchSinn 358. SA. FLIEGER. B. E Description This traditional instrument chronograph from Sinn features a sunray finished dark blue dial with ivory colored luminescent indices and hands. The dome shaped sapphire crystal, carved from solid glass with a thickness of 5mm, characterizes the overall appearance. It employs Ar dry technology, providing negative pressure resistance and water resistance up to 10 bar. Official Price 885,500 JPY (tax included)