Rolex Datejust 31 Datejust 31 Stainless Steel Domed / Oyster / Black Roman
Reference 178240-0034
About this watch
The Rolex Datejust 31 is a masterclass in understated elegance, boasting a stunning black Roman numeral dial and a classic stainless steel case. With a diameter of 31 mm, it strikes the perfect balance between being bold yet versatile enough for everyday wear. The watch features a scratch-resistant sapphire crystal that enhances visibility and safeguards the dial. At its heart is the Rolex Caliber 2235, a self-winding mechanical movement developed entirely in-house and certified as a Swiss chronometer by the COSC. With a water resistance of up to 100 meters, this watch can handle any lifestyle. The Datejust 31 is equipped with a classic Oyster bracelet, featuring a mix of polished and brushed links that add depth and comfort. Whether you're dressing up or keeping it casual, this watch fits right in, thanks to its timeless design and high-quality movement.
Key Features
- Self-winding mechanical movement
- Scratch-resistant sapphire crystal
- Water resistance up to 100 meters
- Classic Oyster bracelet
- Stainless steel case with polished finish
- Black Roman numeral dial
- Rolex Caliber 2235 certified Swiss chronometer
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Stainless Steel Domed / Oyster / Black Roman
- Reference
- 178240-0034
- Movement
- 2235
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Stainless Steel 31mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Rolex Datejust 31 Two-Tone Black Roman Dial 178241 — Like New Condition, Watch Only](https://preview.redd.it/cwdf0uu5vplg1.jpeg?auto=webp&s=53a3dbe8ca46524609f36e364ca7988ed8b540c3)
Rolex Datejust 31 Two-Tone Black Roman Dial 178241 — Like New Condition, Watch Only
The Rolex Datejust 31 blends classic elegance with everyday versatility, featuring a striking black dial with Roman numerals set against a warm Everose Rolesor case and bracelet.
- Condition: Like new
- Case size: 31mm diameter
- Lug to lug length: 37mm
- Thickness: 11mm
![[WTS] Rolex Datejust 31mm Pink 🔥Brand New 4/2026, $9800+✈️🔥](https://preview.redd.it/ejwyz89kopsg1.jpg?width=640&crop=smart&auto=webp&s=e8a943d37e85ffc234eec5a94129319546b27cc6)
Rolex Datejust 31mm Pink 🔥Brand New 4/2026, $9800+✈️🔥
This is a brand new Rolex Datejust 31mm Pink, with a March 2026 warranty. It comes complete with box and manuals.
- Condition: Brand New
- Warranty Start Date: March 2026
![[WTS] Rolex Datejust 31 278273 Olive Green Diamond Dial BOXES!](https://preview.redd.it/qcbeq36ilmrg1.jpg?width=640&crop=smart&auto=webp&s=4b5c80a47cbbe8bbe3586532bb3468fdb9a35d7c)
Rolex Datejust 31 278273 Olive Green Diamond Dial BOXES!
A Rolex Datejust 31 in olive green with diamond dial, featuring a stainless steel case and automatic movement.
- Condition: Pre-owned with typical cosmetic wear
- Case diameter: 31mm
- Water resistance: 100 Meters depth rating
- Movement type: Automatic movement
Rolex Datejust 31 Two-Tone Black Roman Dial 178241 — Like New Condition, Watch Only
The Rolex Datejust 31 features a black dial with Roman numerals and an Everose Rolesor case, blending classic elegance with everyday versatility. The 31mm case is refined on the wrist, while the smooth bezel keeps the look clean and timeless.
- Condition: Like new condition
- Bracelet Length: short by two links
- Shipping Cost International: additional cost to the buyer
- Dimensions: 31mm diameter, 37mm lug to lug, 11mm thick
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
Rolex Datejust 31 Diamond Bezel - 278381 - Silver Diamond - Two Tone - 31mm
This Rolex Datejust 31 features a silver diamond dial and a two-tone rose gold bezel. It has a 31mm case size and an automatic movement with date functionality.
- Condition: Pre-Owned - Mint Grade
- Case material: Two Tone Rose Gold
- Diameter: 31mm
- Bracelet type: Oyster w. EZ Link
Rolex Datejust 31 - 278271 - Rose Roman - Steel & Rose Gold - 31mm - Like New
This Rolex Datejust 31 features a rose Roman dial and is made from stainless steel and rose gold, measuring 31mm in size. It's an automatic-date watch with a jubilee bracelet.
- Condition: Pre-Owned - Like New
- Case size: 31mm
- Dial type: Rose Roman
- Bracelet type: Jubilee
Rolex Datejust 31 Green Flutted Jubilee 278274 Complete 2023
A Rolex Datejust 31 watch with a green dial and flutted bezel, featuring a Jubilee bracelet and accompanied by original box, books, links, white tag, and warranty card.
- Condition: mint condition
- Bracelet length: Jubilee bracelet
ROLEX Midsize 68273 White dial Datejust 31MM
The Rolex 68273 is a midsize Datejust watch with a white dial and Roman numerals, featuring an 18K gold/stainless steel case design measuring 31MM in diameter.
- Condition: pre-owned
- Case material: 18K gold/Stainless Steel
- Case size: 31MM
- Dial color: White