Reference
Rolex Datejust 31 Stainless Steel Domed Diamond / Oyster / Grey 278344RBR-0017
The Rolex Oyster Perpetual 31 reference 278344RBR-0017 was introduced in 2020. This watch has a stainless steel case (31.00mm) with white gold, diamond-set bezel, which holds the self-winding caliber 2236. The dial is Grey.
| Reference | 278344RBR-0017 |
|---|---|
| Collection | Datejust 31 |
| Case diameter | 31 mm |
| Case material | White Gold, Stainless Steel |
| Case shape | Round |
| Case back | Closed |
| Lug width | 16.00 mm mm |
| Movement | Rolex caliber 2236Hours |
| Water resistance | 100 m |
| Dial colour | Grey |
| Dial finish | Sunburst |
| Indexes | Stick / Dot |
| Hands | Stick |
| Crystal | Sapphire |
| Year introduced | 2020 |
| Limited edition | Yes |
This is a reference-catalog entry for the Rolex Datejust 31 Stainless Steel Domed Diamond / Oyster / Grey 278344RBR-0017. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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