Tudor
Tudor Royal Day-Date 40 2840D1A0
The Tudor Royal Day-Date 40 (reference 2840D1A0) is a stainless Steel watch. It runs on the automatic caliber MT5633 with a 70-hour power reserve and is water resistant to 100 m. It was introduced in 2026.
Specifications
Case
- Reference
- 2840D1A0
- Collection
- Royal
- Thickness
- 11.4 mm
- Case material
- Stainless Steel
- Water resistance
- 100 m
- Bracelet / strap
- Bracelet
Movement
- Movement
- Automatic
- Caliber
- MT5633
- Power reserve
- 70 hours
Production
- Production
- 2026 – today
Dial versions
This reference was made with these dials and finishes.
2840D1A0 Black
M2840D1A0-0001
Black
2840D1A0 Blue
M2840D1A0-0002
Roman numerals
2840D1A0 Green
M2840D1A0-0003
Roman numerals
2840D1A0 Silver
M2840D1A0-0004
Silver
How it compares within the Royal family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 2840D1A0 (This watch) | — | Stainless Steel | — | MT5633 | 2026– |
| 28300 | 28 mm | Stainless Steel | — | T201 | 2020– |
| 2830A1A0 | 30 mm | Stainless Steel | — | MT5201 | 2026– |
| 2836C1A0 | 36 mm | Stainless Steel | — | MT5412 | 2026– |
| 28400 | 34 mm | Stainless Steel | — | T601 | 2020– |
| 28403 | 34 mm | Stainless Steel / Yellow Gold | — | — | — |
| 28500 | 38 mm | Stainless Steel | — | T601 | 2020– |
| 28503 | 38 mm | Stainless Steel / Yellow Gold | — | — | — |
| 28600 | 41 mm | Stainless Steel | — | T603 | 2020– |
About the Royal family
The Royal was introduced in 2020 as Tudor's line with an integrated bracelet and a notched bezel, offered in sizes from about 28 to 41 mm.
Models come with date or day-date displays, in steel or steel and yellow gold, and some have diamond-set dials or bezels. Movements are automatic, listed in the catalog as T201, T601 and Tudor's own calibers. Dealers identify versions by size, bezel, dial and metal.
Quick answers
- What movement does the Tudor Royal Day-Date 40 2840D1A0 use?
- It uses the automatic caliber MT5633, with a 70-hour power reserve.
- How water resistant is the Tudor Royal Day-Date 40 2840D1A0?
- It is water resistant to 100 metres.
- When did the Tudor Royal Day-Date 40 2840D1A0 come out?
- It was introduced in 2026.
- What is the Tudor Royal Day-Date 40 2840D1A0 made of?
- The case is stainless Steel. Bracelet or strap: Bracelet.
- Which dials was the Tudor Royal Day-Date 40 2840D1A0 made with?
- The catalog lists 4 dials: Black, Blue, Green, Silver.
Catalog facts checked October 2026.