Where the first two bronze pieces
link featured full bronze bezels, here we see the black theme carried over. Instead of full bronze, the Marron has a sapphire bezel insert in black with warm-toned numerals that pick up the color
link of the case and match
link the text on the dial. The case, bezel, and crown are specifically crafted from a resistant copper and aluminum alloy (CuAl8), the same composition as the previous releases.