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Rolex Sky-Dweller
Ref. 326235
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Stepping up in Rolex's range
The Sky-Dweller arrived in 2012 as Rolex's answer to a specific kind of traveller: someone who needs not just a second time zone but a reliable annual calendar, all operated without a manual or a ritual. What makes the 326235 unusual is how the Ring Command bezel delivers that complexity — rotating it selects which function the crown will adjust, turning what could be a confusing interaction into something close to natural. The annual calendar itself reads the months through twelve apertures arranged around the dial, correcting automatically for every short month except February. On the wrist, 42mm in solid rose gold sits at the heavier end of daily wear, though the Oysterflex strap distributes that weight considerably better than a bracelet would. The off-centre 24-hour disc for the second zone and the grey dial work together without competing, and the fluted bezel catches light differently from every angle without announcing itself. Beneath the case, the Calibre 9001 carries Rolex's Parachrom hairspring and Paraflex shock absorbers — the kind of engineering the movement deserves given how much it is asked to do.
- Reference
- 326235
- Brand
- Rolex
- Collection
- Sky-Dweller
- Case size
- 42mm
- Case thickness
- 14.1mm
- Lug width
- 21mm
- Case material
- Rose gold
- Case shape
- Round
- Dial
- Grey
- Crystal
- Sapphire
- Bezel
- Bidirectional rotating
- Movement
- Automatic
- Calibre
- 9001
- Functions
- GMT, Date
- Water resistance
- 100m
- Bracelet / strap
- Rubber strap
- Strap colour
- Black
- Clasp
- Folding clasp
- Lume
- Luminous
- Retailer
- Goldsmiths
Additional specifications
- Lug-to-lug
- 50.5mm
- Power reserve
- 72 hours
- Gem set
- Yes
Learn more about Rolex
Hans Wilsdorf founded Wilsdorf & Davis in London in 1905 with his brother-in-law Alfred Davis, importing Swiss movements and casing them in England. He registered the name Rolex in 1908 — short, pronounceable in any language, and easy to fit on a dial.
Wilsdorf's conviction was that the wristwatch, then regarded as a woman's ornament and hopelessly fragile, could be made accurate and durable. He proved the first half in 1910 by obtaining the first chronometer certification for a wristwatch, and the second in 1926 with the Oyster case, sealed by a screw-down crown and caseback. Mercedes Gleitze swam the Channel wearing one in 1927, and Wilsdorf bought the front page of the Daily Mail to say so — arguably the first modern watch marketing campaign.
The Perpetual rotor followed in 1931, giving automatic winding in a form the whole industry eventually copied. The company relocated to Geneva during the First World War to escape British wartime duties.
The professional models arrived in a compressed burst in the 1950s: Submariner, Explorer, GMT-Master, Milgauss, and later the Daytona. Each was built for a specific job — diving, exploration, aviation, laboratory work, racing — and each became a design template.
Wilsdorf left his shares to a private foundation on his death, so Rolex answers to no shareholders. It remains the largest producer of certified chronometers in Switzerland by a wide margin.
- 1905
- Hans Wilsdorf founds Wilsdorf & Davis in London.
- 1908
- The Rolex name is registered.
- 1926
- The Oyster case introduces genuine water resistance.
- 1931
- The Perpetual rotor brings modern automatic winding.
- 1953
- The Submariner and Explorer launch.
- 1963
- The Cosmograph Daytona arrives.
Also in 5 collections
This watch appears in Automatic Watches (1,742), Grey Dial Watches (261), GMT Watches (252), Solid Gold Watches (162) and Brown Dial Watches (100).
Manufacturer’s guarantee
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 100m water resistance covers swimming and watersports
- Sapphire crystal, which resists scratching
- 72-hour reserve survives a weekend off the wrist
- Luminous hands and markers for low light
- Second time zone for travelling
Worth knowing
- 14.1mm thick, so it will not disappear under a cuff
Rolex Sky-Dweller alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | 326235 | 81015-11-001-11A | pfc907-1020001-100182 |
|---|---|---|---|
| Price | £35,850 | £37,100 | £38,600 |
| Case size | 42mm | 42mm | 42mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Rubber strap | Stainless steel bracelet | Stainless steel bracelet |
| Power reserve | 72 hours | 54 hours | 50 hours |
| This watch | Closely matched | Closely matched |
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Will the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Does it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
How long does it run for when it's not worn?
About 72 hours fully wound — enough to sit off the wrist over a weekend and still be running.
What size strap does it take?
21mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Will it fit my wrist?
Lug-to-lug is 50.5mm, which suits wrists from roughly 17.5cm (7 inches) upward.
Lug-to-lug decides fit more than case diameter does.
Is it a men's or women's watch?
Listed as men's.
Cheapest place to buy
Goldsmiths at £35,850 is the cheapest of 4 UK retailers, against £36,950 at the dearest — a difference of £1,100.
Who are Goldsmiths?
Goldsmiths has been selling watches in Britain since 1778 and is part of the Watches of Switzerland Group, which is listed on the London Stock Exchange. They are an authorised dealer, so a watch comes with the manufacturer’s own warranty.
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