Rolex Datejust Vintage a silver sunburst dial with

a silver sunburst dial with diamond-set indices

It was not replaced until 1993

When we see pieces like this sweet manual-wind Wittnauer steel diver's watch

these watches all contain the Valjoux 7733

but the battery died

Rolex Datejust Vintage a silver sunburst dial withSo called five digit Datejusts (reference variants with five digits) evolved from the original Oyster Perpetual Datejust line and are a quintessential staple of the Neo Vintage era. These models showed up in the late 70s and offer the added functionality of a higher beat movement for accuracy and a quick set date mechanism. They retain the classic 36mm case proportion of their predecessors and have similar variation for dial, bezel, and bracelet