Rolex Datejust 31 Datejust 31 Stainless Steel / Yellow Gold / Domed - Diamond / Silver - Diamond / Oyster
Reference 278343rbr-0019
About this watch
The Rolex Datejust 31 is a masterpiece that combines elegance with functionality, featuring a stunning aesthetic and impeccable craftsmanship. The watch is powered by the certified Swiss chronometer Rolex caliber 2236, a self-winding mechanical marvel that signifies a new generation of Rolex movements. Its innovative Syloxi hairspring offers enhanced resistance to magnetic fields and temperature variations, ensuring precision timekeeping even in challenging environments. The watch boasts a 55-hour power reserve and operates at a frequency of 28,800 vibrations per hour, providing smooth and precise timekeeping. The Datejust 31 is a perfect blend of style and performance, making it a favorite among both men and women. Its harmonious balance of materials creates a luxurious vibe that appeals to both classic and contemporary tastes. With a water resistance of up to 100 meters, this watch is not just beautiful but also durable, ready to withstand the rigors of daily wear.
Key Features
- Rolex Caliber 2236 Movement
- Certified Swiss Chronometer
- 55-Hour Power Reserve
- 28,800 VPH Frequency
- Syloxi Hairspring for Enhanced Accuracy
- Stainless Steel and Yellow Gold Construction
- Water Resistance up to 100 Meters
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Stainless Steel / Yellow Gold / Domed - Diamond / Silver - Diamond / Oyster
- Reference
- 278343rbr-0019
- Movement
- 2236
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- 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