Rolex Day-Date 36 36 mm 118348SSP Yellow Gold/Diamonds Silver

The Rolex Day-Date is widely regarded as the most prestigious watch in the Rolex catalog, introduced in 1956 as the first wristwatch to display both the day of the week spelled out in full and the date. For nearly seven decades it has been associated with heads of state, executives, and cultural icons — a reputation so firmly established that it earned the enduring nickname "the President's watch." Reference 118348SSP carries that heritage forward in a thoroughly modern execution, pairing enduring design with the finest materials Rolex produces.

The 36mm Oyster case of the 118348SSP is crafted entirely from 18k yellow gold, a material Rolex sources and alloys in-house to exacting standards of color consistency and hardness. The case's proportions — 36mm across — strike a balance that wears elegantly on a wide range of wrist sizes, remaining true to the original Day-Date silhouette while delivering the substantial presence expected of a luxury dress watch. The fluted crown, screw-down caseback, and Twinlock winding crown contribute to a water resistance of 100 meters, a reassuring specification for a watch of this caliber.

The diamond-set bezel is among the most striking visual elements of the 118348SSP. Rolex's in-house gem-setting team selects and mounts each stone individually, ensuring consistent brilliance and secure setting across the full circumference of the bezel. Paired with the clean silver index dial, the diamonds frame the face with a ring of light that draws attention without overwhelming the legibility that Rolex insists upon in every reference. The silver dial, fitted with polished hour indices, reflects the yellow gold of the case beautifully under varied lighting conditions.

Powering the Day-Date 36 is a certified Swiss automatic movement, regulated to Rolex's Superlative Chronometer standard, which requires accuracy to within plus or minus two seconds per day after casing — a performance benchmark that exceeds the requirements of the Official Swiss Chronometer Testing Institute (COSC). The movement is self-winding, kept in motion by the wearer's natural activity via Rolex's Perpetual rotor system. This ensures the watch remains ready to wear at all times without the need for manual winding under normal conditions.

The President bracelet — exclusive to the Day-Date — completes the watch and is as much a symbol as a functional component. Its three-piece semi-circular links flow naturally from the case and fasten with a concealed Crownclasp, creating a seamless, uninterrupted line of gold around the wrist. Wearing this bracelet in 18k yellow gold communicates a level of craft and material investment that few watchmakers can rival, and it remains one of the most recognized wristwatch bracelets in history.

At Bizak & Co., we specialize in sourcing and presenting exceptional pre-owned and secondary-market luxury timepieces, and the Rolex Day-Date 36 reference 118348SSP represents exactly the kind of enduring value and desirability we look for. Whether you are a seasoned collector seeking a yellow gold Day-Date with diamond appointments or a first-time buyer investing in a watch of genuine legacy, our team is prepared to guide you through every detail. Contact Bizak & Co. today to inquire about availability, condition specifics, and purchasing options for this remarkable reference.