Rolex Datejust 31 Datejust 31 Yellow Gold / Diamond / Silver - Roman / President
Reference 278288rbr-0020
About this watch
The Rolex Datejust 31, model number 278288rbr-0020, is a masterpiece of luxury watchmaking. This exquisite timepiece combines classic aesthetics with modern technology, making it a true gem in Rolex's storied collection. The round case measures 31mm in diameter, perfect for those who appreciate a more delicate wrist presence. The sunburst finish on the silver dial adds a dynamic quality, catching the light beautifully and infusing every glance at your wrist with delight. Roman numeral indexes ensure time-telling remains as chic as it is functional. A gem-set bezel adorned with dazzling diamonds shimmers with every movement, paired with scratch-resistant sapphire glass that makes this watch both beautiful and durable. At the heart of the Datejust 31 lies the Rolex caliber 2236 movement, a marvel of horological engineering representing a new generation of technology. This self-winding mechanical movement features a 55-hour power reserve, ensuring it remains reliable and accurate. The incorporation of the Syloxi (silicon) hairspring enhances precision and reliability, making this watch a certified Swiss chronometer. Paired with the President bracelet, crafted from yellow gold, this timepiece exudes luxury while maintaining a surprisingly lightweight feel. With its timeless design, exceptional movement, and unparalleled legacy, the Datejust 31 is indeed a watch for the ages.
Key Features
- 31mm round case diameter
- Gem-set bezel with diamonds
- Scratch-resistant sapphire glass
- Rolex caliber 2236 self-winding mechanical movement
- 55-hour power reserve
- Syloxi (silicon) hairspring for enhanced precision and reliability
- Certified Swiss chronometer
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Yellow Gold / Diamond / Silver - Roman / President
- Reference
- 278288rbr-0020
- Movement
- 2236
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Yellow Gold 31mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings

Rolex Ladies Datejust 31MM 178273 Midsize Diamond Dial.
This Rolex Ladies Datejust is a 31MM model with a diamond dial, featuring boxes, books, tags, and warranty card.
- Condition: Excellent condition
- Case size: 31MM

Rolex Datejust 31 Platinum Glacier Dial 178246
The listing features a Rolex Datejust 31 with a platinum case and glacier dial. The watch is described as "absolutely stunning" and complete with an M serial number.
- Condition: Used, needs servicing and polishing
- Serial: M
- Crystal condition: has small marks
- Needs service: true
Rolex 18K Rose & Stainless Steel Datejust 31mm Midsize White MOP Scattered Diamond
This Rolex Datejust midsize features a 31mm white mother of pearl dial with Roman hour markers and a scattered diamond bezel, housed in an 18K rose gold and stainless steel case.
- Condition: near mint
- Material: 18K rose gold & stainless steel
- Bracelet type: Oster

Rolex Ladies Datejust 31MM 178273 Midsize Diamond Dial.
This Rolex Ladies Datejust 31MM features a midsize diamond dial.
- Condition: Excellent condition
- Diameter: 31mm
- Case material: not specified