Rolex Datejust 31 Datejust 31 Stainless Steel / Jubilee / Black - Roman
Reference 278240-0002
About this watch
The Rolex Datejust 31 is a masterclass in luxury watchmaking, blending classic design with modern technology to create a timepiece that's as elegant as it is precise. At its heart lies the Rolex Caliber 2236, a self-winding mechanical movement that showcases the brand's commitment to excellence. This certified Swiss chronometer has passed rigorous testing by the COSC and features a power reserve of 55 hours, ensuring that this watch will keep ticking even when you take it off for a day or two. The Datejust 31 is crafted from high-quality stainless steel, which not only adds to its aesthetic appeal but also ensures durability. Its black dial features Roman numeral markers, adding a touch of classic elegance that seamlessly fits into both casual and formal settings. The Jubilee bracelet, renowned for its comfort and style, complements the watch perfectly, making it a joy to wear throughout the day. With a water resistance of up to 100 meters, this watch is suitable for swimming and snorkeling, though not recommended for scuba diving. Whether you're at a business meeting or a casual outing, the Datejust 31 promises a blend of luxury and practicality that's hard to resist.
Key Features
- Rolex Caliber 2236 mechanical movement
- Certified Swiss chronometer by COSC
- 55-hour power reserve
- High-quality stainless steel case
- Black dial with Roman numeral markers
- Jubilee bracelet for comfort and style
- Sapphire crystal for scratch-resistance
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Stainless Steel / Jubilee / Black - Roman
- Reference
- 278240-0002
- Movement
- 2236
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Stainless Steel 31mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] 2024 Rolex Datejust 31 278240 Mint Green Stainless Steel BOXES/PAPERS](https://external-preview.redd.it/DQAVNkY254QSEaLB-mryPdxyWxOlf2PTuwNOBETGw2s.jpeg?auto=webp&s=68eb16eec209d04fb35b34fbfdffb691a0c5d795)
2024 Rolex Datejust 31 278240 Mint Green Stainless Steel BOXES/PAPERS
2024 Rolex Datejust 31 in mint green stainless steel, a beautiful timepiece with all original accessories and documentation.
- Condition: Brand new, mint condition
- Case Diameter: 31mm
- Bezel Material: Stainless Steel
- Band Material: Stainless Steel
![[WTS] Rolex Datejust 31 278273 Olive Green Diamond Dial BOXES!](https://preview.redd.it/cn5lbbqe61ze1.jpg?width=640&crop=smart&auto=webp&s=7b72011e36efce155a882dd93aa78f63f24acd0f)
Rolex Datejust 31 278273 Olive Green Diamond Dial BOXES!
This is a Rolex Datejust 31 watch featuring an olive green diamond dial, automatic movement, and sapphire crystal. It has a stainless steel case diameter of 31mm, 100m water resistance, and a power reserve of 55 hours.
- Condition: nice pre-owned condition with typical cosmetic throughout the case and bracelet
- Case Diameter: 31mm
- Movement: Automatic
- Water Resistance: 100m
Rolex Datejust 31 278273 Olive Green Diamond Dial BOXES!
This beautiful timepiece comes with the inner green box, instruction manuals, and green hangtag. The watch is in nice condition with a functioning movement.
- Condition: Pre-owned with typical cosmetic wear throughout the case and bracelet
- Case Diameter: 31mm
- Movement Type: Automatic
- Crystal Type: Sapphire
![[WTS] 2022 Rolex Datejust 31mm 278275 Rose Gold Chocolate Dial - $32,500](https://preview.redd.it/qzhe621eu6ye1.jpg?width=640&crop=smart&auto=webp&s=b1f659f9b3ad70ab84f1e0a0cecdd18a7d8a32e3)
2022 Rolex Datejust 31mm 278275 Rose Gold Chocolate Dial - $32,500
This is a 2022 Rolex Datejust 31mm watch with a rose gold chocolate dial. It features an 18kt Everose Gold Presidential Bracelet and has various certifications, including a warranty card and papers.
- Condition: Excellent
- Bracelet material: 18kt Everose Gold
- Dial color: Chocolate
- Bezel type: Fluted

Rolex 278271 DATEJUST 31 TWO TONE SLATE DIAMOND VI DIAL JUBILEE BAND FULL SET
A 2020 Rolex Datejust Midsize with a 31mm case, featuring an 18K rose gold and stainless steel Jubilee bracelet, a slate dial with 11 diamonds at the VI position.
- Condition: Excellent
- Case size: 31mm
- Material: 18K Rose Gold & Stainless Steel
- Bracelet type: Jubilee

Rolex Datejust 31 Mid size 6827 Yellow gold.
This is a Rolex Datejust 31 Mid size in yellow gold, featuring a gold mesh bracelet. The watch is in very good condition and is being sold as-is.
- Condition: Very good
- Bracelet type: gold mesh
![[WTS] Rolex Ladies Datejust 31mm Ref.68273 Box/Papers](https://preview.redd.it/igp4hgx72oxe1.jpg?width=640&crop=smart&auto=webp&s=784d3333621e5d6defa4fd36859e9adc1a8cd860)
Rolex Ladies Datejust 31mm Ref.68273 Box/Papers
This is a classic two-tone 31mm Ladies Rolex Datejust with a Champagne Dial and an 18k gold fluted bezel. It comes complete with Box & Papers.
- Condition: Excellent pre-owned condition
- Case size: 31mm diameter
- Serial number: R***dating this watch to 1988
- Bracelet links: 20
![[WTS] Rolex Datejust 31 - Ref 68274, Serviced, warranty until 04/2027. USD 5000](https://preview.redd.it/zgyxp60m2nxe1.jpg?width=640&crop=smart&auto=webp&s=cac5b8e6642e703ef48445bbbf904e481d81cf47)
Rolex Datejust 31 - Ref 68274, Serviced, warranty until 04/2027. USD 5000
This Rolex Datejust 31 is a freshly serviced watch that comes with a service warranty. It features an authentic dial and includes box and papers for another Rolex model.
- Warranty Expiration Date: 04/2027
- Previous Dial Type: fake diamond
- Bracelet Links: extra
Rolex Datejust 31- Rose Gold- Chocolate Dial- 278275
This Rolex Datejust 31mm features a rose gold case with a chocolate dial and six diamonds. The watch comes with a green box, pamphlets, and a warranty card from December 2022, as well as a balance of factory warranty.
- Condition: Excellent preowned
- Case material: Rose Gold
- Diameter: 31mm
- Diamonds: VI