I had an excellent experience purchasing my Audemars Piguet Royal Oak from Watch My Diamonds, and I want to give a special thank you to Mary and Daniel for making the entire transaction so enjoyable. When you’re making a significant purchase remotely, trust and communication matter, and they made me feel comfortable from the beginning. Daniel was very communicative, personable, and easy to work with. He sent clear photos and videos that accurately showed the watch and its condition. When it arrived, it was exactly what I had expected and in great condition. I really appreciated knowing that what I was seeing in the photos and videos was what I would actually receive. He also took my wrist size ahead of time and made sure the watch was properly sized before shipping it. It arrived fitted and ready to wear, which was a thoughtful touch. Being able to put it on immediately and enjoy it made the experience that much better. Daniel shipped the watch immediately, and his follow-through was excellent. The same care he put into communicating with me carried through to preparing and shipping the watch. Mary was also wonderful in helping facilitate the sale, and I appreciated how easy they both made the process. One of my favorite parts of the experience was that we even nicknamed my watch “the Unicorn” because of its rarity. That little detail made the purchase feel personal and memorable. It was fun to share the excitement of finding such a special piece with the people helping me buy it. The watch is beautiful, but Mary and Daniel’s service is a big reason I would come back. They made me feel valued as a customer, and the experience left me wanting to purchase from them again. Thank you, Mary and Daniel, for the great communication, accurate photos and videos, immediate shipping, and attention to getting the fit right. I’m extremely happy with my Unicorn and would highly recommend Watch My Diamonds to anyone looking for a special watch and people who make the buying experience just as enjoyable.

Rolex Datejust 278381RBR-0025 Mother of Pearl Dial 31 MM Oyster Bracelet
Authenticity Guaranteed
2-Year Warranty
Secure Checkout
Fully Insured Shipping
30-Day Returns
Dedicated Watch Specialist
Radiant and refined, the Rolex Datejust 31 ref. 278381RBR-0025 pairs Everose Rolesor (Oystersteel and 18 ct Everose gold) with a brilliant diamond-set bezel that frames a luminous white mother-of-pearl dial. Its graceful 31 mm proportions and classic Oyster bracelet strike the perfect balance between everyday wearability and unmistakable Rolex elegance.
Engineered for performance, it features the self-winding calibre 2236 with approximately 55 hours of power reserve and Superlative Chronometer precision. The robust Oyster case is water-resistant to 100 meters, protected by a scratch-resistant sapphire crystal with Cyclops date, and secured on an Oyster bracelet with Oysterclasp and Easylink comfort extension—ready for any occasion.
| Brand | Rolex |
|---|---|
| Model | 278381rbr-0025 |
| Dial Color | Mother of Pearl |
| Case diameter | 31 MM |
| Water Resistance | 100 M |
| Band Type | Oyster Bracelet |
| Condition | Unworn |
| Original Box | Yes |
| Original Papers | Yes |
| Movement | Perpetual, mechanical, self-winding |
| Calibre | 2236, Manufacture Rolex |
| Functions | Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting |
| Band material | 18kt Rose Gold and Stainless Steel |
| Dial Markers | Diamonds in 18 kt gold settings |
Free, fully insured worldwide shipping. Every order ships signature-required and insured for its full value, typically arriving within 1–2 business days domestically.
30-day returns. Return within 30 days in original condition for a full refund. Pay by bank wire to save an additional 3%.









