Description
Rolex Day Date 40MM EW Factory Stainless Steel Replica Watch.Rolex’s triangular pit pattern is a characteristic of the brand’s watches. Initially, the triangular grooves on the Oyster outer ring served a practical purpose, helping to tighten the outer ring to the case and ensure the waterproof performance of the watch. The pit design of the bottom cover is also based on the same considerations, and is screwed to the case with specific Rolex tools. Later, the triangular pit pattern evolved into an aesthetic design element and became a signature feature of Rolex. To this day, the triangular pit pattern has become a feature of the brand’s watches.