Rolex Datejust 31 Datejust 31 Stainless Steel / Diamond / Blue - Roman / Jubilee
Reference 278384RBR-0037
About this watch
The Rolex Datejust 31 is a stunning blend of sophistication and utility, combining classic elements with modern technology to create a timepiece that's both practical and beautiful. The reference 278384RBR-0037 features a 31.00 mm diameter, stainless steel and white gold materials, and a gem-set bezel that adds a touch of glamour while emphasizing the watch's elegance. The blue sunburst dial is a showstopper, shifting subtly depending on the light to provide a dynamic look that's both captivating and sophisticated. Roman numerals add a classic touch, making it easy to read while adding a timeless aesthetic. At its core is the Rolex caliber 2236, a self-winding mechanical movement that boasts enhanced precision and reliability thanks to its innovative Syloxi hairspring made from silicon. With a power reserve of 55 hours, frequency of 28,800 vibrations per hour, and certified Swiss chronometer status, you can trust this watch will keep accurate time day in and day out. Wearing the Datejust 31 feels like a luxurious experience, with its balanced weight and smooth operation making it a perfect blend of style and functionality. Whether you're leading an active lifestyle or want to make a statement at formal occasions, this watch is ideal for those who value luxury and precision.
Key Features
- Stainless Steel and White Gold Materials
- Gem-Set Bezel with 32 Brilliant Diamonds (0.62 ct)
- Sapphire Glass Crystal for Enhanced Durability
- Water Resistance up to 100 Meters
- Certified Swiss Chronometer Status
- Innovative Syloxi Hairspring Made from Silicon
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Stainless Steel / Diamond / Blue - Roman / Jubilee
- Reference
- 278384RBR-0037
- Movement
- 2236
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- 31mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings

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