Rolex Day-Date 40 Day-Date 40 Yellow Gold - Diamond / Onyx

Reference 228348RBR-0039

About this watch

The Rolex Day-Date 40 is a majestic blend of luxury and precision, featuring a 40mm yellow gold case adorned with gem-set diamonds and an onyx dial. The watch boasts a stunning aesthetic, radiating opulence and sophistication. At its core lies the Rolex caliber 3255 movement, a marvel of modern horology boasting a patented Chronergy escapement and an impressive 70-hour power reserve. This remarkable timepiece is not only beautiful but also functional, displaying both the date and day of the week with ease. With a water resistance of up to 100 meters, it can handle splashes and brief immersions with confidence. Whether you're looking for a statement piece or a reliable companion, the Rolex Day-Date 40 is an investment that will stand the test of time.
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Key Features

  • Yellow Gold Case
  • Gem-Set Bezel
  • Sapphire Crystal
  • Caliber 3255 Movement
  • Chronergy Escapement
  • 70-Hour Power Reserve
  • Water Resistance up to 100m

Specifications

Brand
Rolex
Family
Day-Date 40
Model
Day-Date 40 Yellow Gold - Diamond / Onyx
Reference
228348RBR-0039
Movement
3255
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
  • Chronometer
Case
Yellow Gold 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2024 Rolex Day-Date 40 Chocolate Baguette 228235 — Like New Condition, Box & Papers

2024 Rolex Day-Date 40 Chocolate Baguette 228235 — Like New Condition, Box & Papers

Rolex - 228235 · $52,500
The Rolex Day-Date 40 228235 features a rich chocolate dial with baguette-cut diamond hour markers, crafted in a 40mm case with the iconic President bracelet. It exudes refined elegance and pairs prestige with everyday wearability.

  • Condition: Like new condition
  • Case diameter: 40mm
  • Lug to lug: 47.2mm
  • Thickness: 12.2mm
Posted at
Sep 5, 2025, 9:31 AM
Active
[WTS] 2025 Rolex Day-Date 40 Onyx Baguette Dial 228238 — Brand New Condition, Box & Papers

2025 Rolex Day-Date 40 Onyx Baguette Dial 228238 — Brand New Condition, Box & Papers

Rolex - 228238 · $65,000
The Rolex Day-Date 40 228238 is a stunning statement of prestige, crafted in 18k yellow gold and paired with the iconic President bracelet. Its rare and elegant black onyx dial offers a minimalist yet powerful aesthetic, complemented by gold hands and baguette diamond hour markers.

  • Condition: Brand new
  • Movement: Calibre 3255
  • Dimensions: 40mm diameter, 47.2mm lug to lug, 12.2mm thick
Posted at
Sep 4, 2025, 9:02 AM
Active
2022 Rolex Day-Date 40mm 228238 Presidential 18kt Yellow Gold Champagne Dial

2022 Rolex Day-Date 40mm 228238 Presidential 18kt Yellow Gold Champagne Dial

Rolex - 228238 · $41,500
This 2022 Rolex Day-Date is a 40mm Presidential model with an 18kt Yellow Gold Champagne dial. It features a 7.5 inch wrist size and comes with original Rolex double boxed, box and papers, warranty card, manual, and green hang tag.

  • Condition: Excellent overall condition
  • Material: 18kt Yellow Gold
  • Size: 7.5inch (wrist)
  • Box And Papers: Yes
Posted at
Apr 2, 2025, 4:35 PM
Active
Rolex Day-Date 40  - 228238 - Silver Roman - Yellow Gold - 40mm - Mint

Rolex Day-Date 40 - 228238 - Silver Roman - Yellow Gold - 40mm - Mint

Rolex - 228238 · $38,895
This Rolex Day-Date 40 is a pre-owned timepiece with a mint grade condition, featuring a 40mm case size and a yellow gold material. It has an automatic movement with day and date functions.

  • Condition: Pre-Owned - Mint Grade
  • Case Size: 40mm diameter
  • Bracelet Type: President
  • Material: Yellow Gold
Posted at
Apr 2, 2025, 1:48 PM
Active
Rolex Day-Date 40mm 228239 - Blue Dial - White Gold ( excellent / complete )

Rolex Day-Date 40mm 228239 - Blue Dial - White Gold ( excellent / complete )

Rolex - 228239 · $37,950
This Rolex Day-Date 40mm White Gold Blue Dial features a Fluted Bezel on President Bracelet, with all original boxes and papers. The watch comes in excellent condition and is complete with a dated June 2020 Rolex Warranty Card.

  • Condition: Excellent / Complete
  • Movement: 3255 Calibre
  • Case size: 40mm
Posted at
Apr 1, 2025, 3:27 PM
Active
Rolex Day-Date 40 2019 228206 Platinum Ice Blue Baguette Diamond Dial

Rolex Day-Date 40 2019 228206 Platinum Ice Blue Baguette Diamond Dial

Rolex - 228206 · $62,000
A 2019 Rolex Day-Date 40 in platinum with an ice blue baguette diamond dial, powered by the automatic caliber 3255.

  • Condition: Very good - used
  • Movement: Automatic
  • Case material: Platinum
  • Bracelet material: Platinum
Posted at
Mar 31, 2025, 3:28 PM
Active
2024 Rolex Day-Date 40mm 228235 Rose Gold Chocolate Dial

2024 Rolex Day-Date 40mm 228235 Rose Gold Chocolate Dial

Rolex - 228235 · $45,450
This is a 2024 Rolex Day-Date with a 40mm rose gold case and chocolate dial. It comes with original double boxes, papers, warranty card, manual, and other accessories.

  • Condition: Excellent overall condition
  • Warranty Start Date: October 2024
  • Warranty Duration: 5 years
  • Size: 7.5 inch wrist (Full Links)
Posted at
Mar 26, 2025, 1:11 PM
Active
Rolex Day-Date 40 228236 Platinum Black Dial

Rolex Day-Date 40 228236 Platinum Black Dial

Rolex - 228236 · $64,500
A Rolex Day-Date 40 with a black dial is extremely rare, making this watch a standout piece.

  • Condition: preowned
  • Material: platinum
  • Dial color: black
Posted at
Mar 25, 2025, 5:37 PM
Active