Rolex Two Tone Submariner Date 40 mm 116613LN Steel/Yellow Gold Black Rolex Two Tone Submariner Date 40 mm…

The Rolex Submariner Date 116613LN is widely regarded as one of the most balanced expressions of the Submariner family — a line that Rolex introduced in 1953 and that has since defined the modern luxury dive watch category. The "LN" suffix designates the black-dial, black-bezel configuration, and the two-tone Oystersteel and 18k yellow gold construction elevates the reference beyond purely professional tool-watch territory into a piece that reads as a genuine jewelry watch on the wrist without sacrificing a single millimeter of dive capability.

At 40mm, the 116613LN occupies a case diameter that Rolex refined over decades of Submariner development, striking a proportion that sits confidently on a wide range of wrist sizes without overwhelming the wearer. The case and integrated Oyster bracelet are crafted from a combination of Oystersteel — Rolex's proprietary 904L stainless steel alloy, chosen for its exceptional corrosion resistance and high-polish potential — and 18k yellow gold on the bezel, crown, middle links of the bracelet, and select case components. The contrast between the two metals is precise and purposeful, giving the watch its signature Rolesor aesthetic.

The dial is executed in matte black with applied luminous hour markers and Mercedes hands filled with Rolex's proprietary Chromalight luminescent material, delivering long-duration blue-glow legibility in low-light and underwater conditions. Framing the dial is the black Cerachrom ceramic bezel insert, engraved with a 60-minute dive-timing scale and filled with platinum lacquer for maximum contrast and legibility. Cerachrom ceramic is virtually scratchproof under normal conditions and is impervious to the color-fading effects of UV radiation, ensuring the bezel looks as sharp years from now as it does the day you acquire it.

Power comes from a genuine Rolex automatic movement — the brand's self-winding perpetual-rotor caliber — which drives the date display visible through the magnifying Cyclops lens at 3 o'clock. The movement benefits from Rolex's decades of horological refinement, including a paramagnetic blue Parachrom hairspring for resistance to magnetic fields and shocks. The Oyster case, sealed by a screw-down Triplock crown, delivers a water resistance rating of 300 meters (1,000 feet), making the 116613LN fully capable as a professional diving instrument as well as an everyday luxury timepiece.

On the wrist, the 116613LN projects authority and warmth in equal measure. The yellow gold accents catch light in a way that purely steel references do not, and the Oyster bracelet's Easylink comfort extension system — integrated into the clasp — allows for fine-tuning of the bracelet length, a welcome detail for wear over a dive suit or in changing temperatures. Whether paired with a suit, casual attire, or technical gear, this reference commands attention without ostentation.

Bizak & Co. is pleased to offer this certified authentic, brand-new Rolex Submariner Date 116613LN. Acquiring a brand-new example of this reference is increasingly rare as production allocations remain tightly controlled through authorized channels. Purchasing through Bizak & Co. gives you access to expert guidance, transparent provenance, and the confidence that comes from working with a trusted luxury watch dealer. Reach out to our team today to confirm current availability, discuss pricing, and make this iconic Rolex yours.