Rolex Oyster Perpetual 36mm Bright Black 126000 2021 [Preowned]Overview The Rolex Oyster Perpetual 36mm reference 126000 stands as the foundational pillar of the brands legacy, embodying the original spirit of the "Oyster" in its most historically perfect dimension. Tracing its lineage back to the revolutionary 1926 waterproof case and the 1931 self winding Perpetual movement, this model offers the pure, unadulterated essence of Rolex. The 36mm size is widely considered the "golden mean" of watchmakingoffering a