1990 Rolex Day-Date 18238 - 18K Yellow Gold Blue Dial Emerald The crown is an aftermarket

The crown is an aftermarket replacement

more versatile hue that feels less aggressive on the wrist

It retains the classic proportions and glossy dial with white gold surrounds that defined the late 16800 models

Here's a vintage Corum manual wind tank in 18k yellow gold with an onyx dial with diamonds from the 1980s

and the Lapis Lazuli dial on this example is in perfect

1990 Rolex Day-Date 18238 - 18K Yellow Gold Blue Dial Emerald The crown is an aftermarketThe Gold Standard With A Modern Engine The Rolex Day Date has been the definitive statement of prestige for over sixty years, a watch made exclusively in precious metals. The reference 18238 represents a critical step in its evolution, introducing the highly practical double quickset movement. This innovation allowed the owner to independently set both the day and date, a major upgrade that brought modern convenience to the classic 36mm design. It