
Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
![]() | Bob's Watches | 3/26/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $4,995 | View on Bob's Watches |
![]() | Bob's Watches | 5/10/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $19,795 | View on Bob's Watches |
We currently track 2 listings for the Rolex Day-Date Ref 1803 Black Sigma Dial, with prices ranging from $4,995 – $19,795, from Bob's Watches.
The Pre-Owned Rolex Day-Date ref 1803 Black Sigma Dial exemplifies the pinnacle of luxury watchmaking. Known as the "President's Watch," the Day-Date collection has long been favored by influential figures, making this timepiece a symbol of prestige and sophistication. Crafted from 18k gold, the case features a classic 36mm diameter, showcasing the iconic fluted bezel that Rolex is renowned for. The striking black Sigma dial, adorned with gold hour markers and hands, provides a stunning contrast that enhances readability. The Sigma designation indicates the use of precious materials in the dial, emphasizing its luxurious nature. This model is equipped with Rolex's Caliber 1556 movement, ensuring precision and reliability. The Day-Date also features a day display at 12 o'clock and a date window at 3 o'clock, both magnified by a Cyclops lens for enhanced visibility. Designed for those who appreciate timeless elegance, the Rolex Day-Date ref 1803 is a versatile accessory that pairs seamlessly with both formal and casual attire. Its robust construction guarantees durability, making it a worthy addition to any discerning collector's lineup.
The Rolex Day-Date Ref 1803 Black Sigma Dial is a pre-owned Rolex watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $4,995 – $19,795. Find this item on Bob's Watches. 2 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 2 | $4,995 – $19,795avg $12,395 |
| Marketplace | Listings | Total value |
|---|---|---|
| Bob's Watches | 2 | $24.8K |
| Total | 2 | $24.8K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.







