1930s Rolex Ref.2318 non Oyster S.Steel Calatrava rare Black sector roman dial

Rolex Ref. 2318 from the 1930s, a non-Oyster stainless steel model with a Calatrava design, featuring a very rare black sector Roman numeral dial in excellent condition. The precious original black dial with white lettering, characteristic of the same era’s Bubbleback and Flatback models, showcases a beautiful sector design that combines Roman indices with baton hands. Complemented by a flat bezel and a stunning Calatrava case, this piece highlights the beauty of its craftsmanship. Despite its compact 30mm size, the well-preserved condition gives it a presence that surpasses its dimensions.