2021 Rolex Submariner

Question 1: What makes this watch suitable for diving?
Answer 1: The watch is designed with a waterproof Oyster case that can withstand depths of up to 300 meters (1,000 feet), along with a unidirectional rotating Cerachrom bezel, allowing for precise tracking of dive times.

Question 2: How does the watch ensure accuracy?
Answer 2: It features an automatic movement with the Rolex Caliber 3230 or 3235, incorporating the innovative Chronergy escapement, which offers a power reserve of approximately 70 hours and has received the Superlative Chronometer certification, ensuring accuracy within −2/+2 seconds per day.

Question 3: What materials are used in the construction of the watch?
Answer 3: The watch is crafted from durable Oystersteel, which enhances its resistance to scratches and UV exposure, and contains a sapphire crystal that further protects the display.