Audemars Piguet Royal Oak Steel and Gold ref 4100SA slate dial with box Prime The rare porcelain dial has

The rare porcelain dial has black painted Roman numerals with hidden signature in the VII marker

The sapphire crystal makes the watch hard wearing and the perfect daily watch

The stepped dial is in great condition with the correct Omega logo and cool sand coloured hour markers

- Black nipple dial

Audemars Piguet Royal Oak Steel and Gold ref 4100SA slate dial with box Prime The rare porcelain dial hasThe mid size Royal Oak packs a big punch that we love, especially the examples executed in steel and gold which ampfisize the designs lines so stylish. In contrast to the full gold models Audemars Piguet uses a different gold mixture which has a warmer tone, more towards pink gold which gives such a unique feeling to these watches. On many designs we personally prefer them therefor in the steel & gold execution! The 4100 was designed by Jacqueline