The Rolex Submariner Date M116610LN-0001, often referred to as the "Black Submariner" or "Black Sea Dweller," is a true icon of dive watches. Crafted from 904L stainless steel, this 40mm timepiece offers unmatched durability and style. The classic black dial paired with the unidirectional black ceramic bezel provides a sophisticated, yet sporty look. Powered by the Caliber 3135 movement, the Submariner offers precise timekeeping with a 48-hour power reserve. With a water resistance of 300 meters, this watch is designed for professional divers, yet its sleek aesthetic makes it an ideal accessory for any occasion. The "Black Submariner" continues to uphold Rolex's legacy as a pioneer in luxury sports watches.

Bracelet: Stainless steel Oyster bracelet with Oysterlock clasp and Glidelock extension system, providing a secure and adjustable fit.

Movement: Equipped with the Caliber 3135 automatic movement, offering a 48-hour power reserve and exceptional chronometric precision.

Case: 40mm 904L stainless steel case, combining strength and refinement with a brushed finish and polished edges.

Dial: Black dial with luminescent hour markers and Mercedes hands, ensuring excellent legibility even in low-light conditions.

Craftsmanship: Rolex's legendary craftsmanship with hand-finishing techniques, ensuring both durability and luxury.

Functionality Testing: Water-resistant to 300 meters, with a unidirectional rotating bezel for tracking dive times and ensuring precision.

Official Website Specifications: 40mm diameter, 12.5mm thickness, water-resistant to 300 meters, featuring a Cerachrom black ceramic bezel for enhanced durability and scratch resistance.