At the Watches and Wonders 2024 exhibition, the most eye-catching one was its newly launched Oyster Perpetual Rolex Deepsea watch, also known as the Sea-Dweller Deepsea Ref.136668lb. This watch is made of luxurious gold material, with a blue 60-minutes Cerachrom ceramic bezel and a blue lacquered dial, showing a unique blue and gold color. This all gold Sea Dweller is crafted from a whole piece of solid 18K gold. Rolex uses the brand's exclusive precision tools to tighten the bottom cover with fine grooves to ensure the tightness of the case, so that the safety of the movement can only be touched by Rolex watchmakers. In addition, the triple-lock winding crown is equipped with a triple waterproof system to ensure that it is firmly screwed on the case, and the perfect integration of the crown shoulder and the middle case is a close protection for the winding crown. This watch uses Rolex's unique Ringlock system case structure to ensure the stability and waterproofing of the watch. The 5.5 mm thick crystal mirror equipped with the Deep Diver series is not only clear and transparent, but also enhances the durability of the watch. In addition, the case bottom cover achieves a tight fixation effect through the clever combination of a screw-in steel ring and a pressure ring.