Rolex
Rolex Lady-Datejust 28 279175
The Rolex Lady-Datejust 28 (reference 279175) is a 28 mm Everose gold watch. It runs on the automatic caliber 2236 with a 55-hour power reserve and is water resistant to 100 m.
Specifications
Case
- Reference
- 279175
- Collection
- Datejust
- Case size
- 28 mm
- Case material
- Everose gold
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Everose gold
Dial and bezel
- Bezel
- Fluted
Movement
- Movement
- Automatic
- Caliber
- 2236
- Power reserve
- 55 hours
- Frequency
- 28,800 vph
- Functions
- Date
Dial versions
This reference was made with these dials and finishes.
279175 Aubergine
279175-0019
Diamond-set indexes · Diamond; Dial (indexes in gold settings; count not confirmed)
279175 Chocolate Diamond-set indexes
279175-0010
Diamond-set indexes · Diamond; Dial (indexes in gold settings; count not confirmed)
279175 Chocolate
279175-0008
Chocolate
279175 Mother-of-Pearl
279175-0017
Mother-of-pearl
279175 Olive Green
279175-0013
Diamond-set indexes · Diamond; Dial (indexes in gold settings; count not confirmed)
279175 Rose Diamond-set indexes
279175-0029
Diamond-set indexes · Diamond; Dial (indexes in gold settings; count not confirmed)
279175 Rose Roman numerals
279175-0028
Roman numerals
279175 Rose
279175-0026
Rose
279175 Sundust
279175-0001
Sundust
279175 Sundust Diamond-set indexes
279175-0005
Diamond-set indexes · Diamond; Dial (indexes in gold settings; count not confirmed)
279175 Sundust Roman numerals
279175-0012
Roman numerals
279175 White
279175-0021
Roman numerals
279175 Diamond-paved
279175-0023
Diamond-paved, Roman numerals · Diamond; Dial (paved; count not confirmed)
How it compares within the Datejust family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 279175 (This watch) | 28 mm | Everose gold | — | 2236 | — |
| 126200 | 36 mm | Oystersteel | — | 3235 | 2018– |
| 126203 | 36 mm | Oystersteel / Yellow gold | — | 3235 | — |
| 126233 | 36 mm | Yellow Rolesor (Oystersteel/18k yellow gold) | — | 3235 | 2018– |
| 126234 | 36 mm | White Rolesor (Oystersteel/18k white gold) | — | 3235 | 2018– |
| 126300 | 41 mm | Oystersteel | — | 3235 | 2017– |
| 126331 | 41 mm | Everose Rolesor (Oystersteel/18k Everose gold) | — | 3235 | 2017– |
| 126333 | 41 mm | Yellow Rolesor (Oystersteel/18k yellow gold) | Champagne / Black / Silver / Blue / Wimbledon slate / various | 3235 | 2017– |
| 126334 | 41 mm | White Rolesor (Oystersteel/18k white gold) | — | 3235 | 2017– |
About the Datejust family
The Datejust appeared in 1945 as the first self-winding wristwatch to show the date in a window, together with the Jubilee bracelet designed for it. The Cyclops magnifier over the date followed in the 1950s, and the combination of fluted bezel, date window and Jubilee bracelet has stayed the model's signature ever since.
The catalog covers several generations, from caliber 3135 references to the current 3235 models: the Datejust 41, such as refs. 126300, 126331 and 126333, and the Datejust 36, such as refs. 126200, 126233 and 126234. Variants combine steel, Rolesor and gold with smooth or fluted bezels, Oyster or Jubilee bracelets and a very wide choice of dials. For dealers the exact dial, bezel and bracelet combination is what separates otherwise similar watches, so they are always described together.
Quick answers
- What size is the Rolex Lady-Datejust 28 279175?
- The Rolex Lady-Datejust 28 279175 has a 28 mm case.
- What movement does the Rolex Lady-Datejust 28 279175 use?
- It uses the automatic caliber 2236, with a 55-hour power reserve.
- How water resistant is the Rolex Lady-Datejust 28 279175?
- It is water resistant to 100 metres.
- What is the Rolex Lady-Datejust 28 279175 made of?
- The case is Everose gold. Bracelet or strap: Everose gold.
- Which dials was the Rolex Lady-Datejust 28 279175 made with?
- The catalog lists 8 dials: Aubergine, Chocolate, Mother-of-Pearl, Olive Green, Rose, Sundust, White, Diamond-paved.
Catalog facts checked October 2026.