Rolex Datejust 31 Datejust 31 Stainless Steel / Oyster / Grey

Reference 278240-0009

About this watch

The Rolex Datejust 31 (Model: 278240-0009) is a true masterpiece that embodies luxury, precision, and durability. This stunning watch boasts a round case diameter of 31.00 mm, constructed from high-quality stainless steel, making it both robust and resistant to corrosion. The grey sunburst dial adds a touch of elegance, while the stick and dot indexes provide a modern aesthetic. Protected by a sapphire crystal glass, this watch is suitable for swimming and snorkeling with its water resistance of up to 100 meters. At the core lies the Rolex caliber 2236, an automatic movement that exemplifies precision, certified as a Swiss chronometer. The Syloxi hairspring crafted from silicon enhances the watch's resistance to magnetic fields, ensuring reliability and performance over time. With a power reserve of up to 55 hours, this watch can keep ticking even when taken off for a couple of days.
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MSRP: $7,100
Market Price: $7,346

Key Features

  • Stainless Steel Case
  • Sapphire Crystal Glass
  • Water Resistance up to 100m
  • Rolex Caliber 2236 Automatic Movement
  • Syloxi Hairspring with Silicon Technology
  • Certified Swiss Chronometer

Specifications

Brand
Rolex
Family
Datejust 31
Model
Datejust 31 Stainless Steel / Oyster / Grey
Reference
278240-0009
Movement
2236
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 31mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Brand New Rolex Datejust 31 w/ White Roman Dial [ Ref. 278274 ]

Brand New Rolex Datejust 31 w/ White Roman Dial [ Ref. 278274 ]

Rolex - 278274 · $12,900
A brand new Rolex Datejust 31 with a white Roman dial and jubilee bracelet is being sold. The watch comes as a full set with various accessories including the Rolex green box.

  • Condition: Brand new, unworn
  • Case size: 31mm
  • Bracelet type: Jubilee
Posted at
Jan 18, 2026, 5:56 PM
Active
[WTS] NEW 2025 Rolex Datejust 31mm 278273 Jubilee MOP Diamond Dial - $21,500

NEW 2025 Rolex Datejust 31mm 278273 Jubilee MOP Diamond Dial - $21,500

A brand new 2025 Rolex Datejust 31mm with a yellow Rolesor Jubilee bracelet and Mother of Pearl Diamond dial.

  • Size: 7.0inch wrist (Full Links)
  • Material: Stainless Steel and 18k Yellow Gold
  • Bracelet type: Jubilee
Posted at
Jan 12, 2026, 2:16 PM
Active
[WTS] NEW 2025 Rolex Datejust 31mm 278274 Stainless Steel Jubilee Pink Dial - $14,800

NEW 2025 Rolex Datejust 31mm 278274 Stainless Steel Jubilee Pink Dial - $14,800

Rolex - 278274 · $14,800
A brand new 2025 Rolex Datejust with a 31mm stainless steel case and pink diamond Roman numeral dial.

  • Condition: Brand new/unworn
  • Box: Double boxed, yes
  • Papers: Yes
  • Warranty: 5 year manufacturer warranty
Posted at
Jan 9, 2026, 3:59 PM
Active
[WTS] 2023 Rolex Datejust 31mm 278275 Rose Gold Rose Dial - $35,000

2023 Rolex Datejust 31mm 278275 Rose Gold Rose Dial - $35,000

Rolex - 278275 · $35,000
2023 Rolex Datejust 31mm in 18kt Everose Gold with a rose gold fluted bezel and rose dial, featuring a presidential bracelet.

  • Condition: Excellent
  • Case size: 31mm
  • Bracelet material: 18kt Everose Gold
  • Bezel material: 18kt Rose Gold
Posted at
Jan 7, 2026, 11:01 AM
Active
[WTS] Brand New Rolex Datejust 31 w/ Mother of Pearl Diamonds Dial [ Ref. 278274 ]

Brand New Rolex Datejust 31 w/ Mother of Pearl Diamonds Dial [ Ref. 278274 ]

Rolex - 278274 · $15,500
This brand new Rolex Datejust features a white mother of pearl diamonds dial and comes as a full set with its original accessories.

  • Condition: Brand new, unworn
  • Bracelet type: Jubilee
  • Bezel type: Fluted
Posted at
Jan 5, 2026, 11:43 AM
Active
Rolex Datejust 31- Rose Gold- Chocolate Dial- 278275

Rolex Datejust 31- Rose Gold- Chocolate Dial- 278275

Rolex - 278275 · $30,000
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
Posted at
Apr 7, 2025, 4:34 PM
Active
Rolex Datejust 31 Diamond Bezel - 278381 - Silver Diamond  - Two Tone  - 31mm

Rolex Datejust 31 Diamond Bezel - 278381 - Silver Diamond - Two Tone - 31mm

Rolex - 278381RBR · $18,895
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
Posted at
Apr 3, 2025, 10:36 PM
Active
Rolex Datejust 31  - 278271 - Rose Roman - Steel & Rose Gold - 31mm - Like New

Rolex Datejust 31 - 278271 - Rose Roman - Steel & Rose Gold - 31mm - Like New

Rolex - 278271 · $11,895
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
Posted at
Mar 26, 2025, 8:25 PM
Active
Rolex Datejust 31 Green Flutted Jubilee 278274 Complete 2023

Rolex Datejust 31 Green Flutted Jubilee 278274 Complete 2023

Rolex - 278274 · $9,750
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
Posted at
Mar 7, 2025, 4:29 PM
Active