Rolex Datejust 31 Datejust 31 Stainless Steel Domed Diamond / Oyster / Black - Diamond
Reference 178344-0030
About this watch
The Rolex Datejust 31 (178344-0030) embodies elegance, precision, and durability. With its stunning black dial and gem-set indexes, this watch is a perfect fit for anyone seeking luxury and functionality. Powered by the Caliber 2235, a certified Swiss chronometer, it boasts impressive accuracy and reliability. The water-resistant design allows you to wear it while swimming or during rainy days, making it suitable for both everyday wear and special occasions. Its classic design also appeals to collectors who appreciate the history and craftsmanship behind the Rolex name. As an investment, this watch holds its value exceptionally well, often appreciating over time. With regular maintenance, it will serve you well for years to come. Whether you're a professional or someone who enjoys dressing up for social events, the Datejust 31 is designed for anyone looking to add a touch of elegance to their wardrobe.
Key Features
- Caliber 2235 certified Swiss chronometer movement
- Water-resistant up to 100 meters
- Sapphire crystal scratch-resistant glass
- White Gold and Stainless Steel construction
- Gem-Set indexes for added luxury
- Classic stick hour, minute, and second hands
- Date functionality with precision
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Stainless Steel Domed Diamond / Oyster / Black - Diamond
- Reference
- 178344-0030
- Movement
- 2235
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- 31mm
- Dial Color
- Black
- 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