Obsidian Gold Apple Watch Ultra 4 — 24K Gold / Rose Gold / Platinum

$ 3,400

Obsidian is the quiet one: a GoldPrivé Apple Watch Ultra 4 finished in 24K Gold, Rose Gold or Platinum and worn on Apple’s black Ocean Band, whose buckle and loop share the case metal. 49mm.

Handcrafted & made to order
Estimated dispatch: 7–14 working days
Description
Obsidian Gold Apple Watch Ultra 4 in 24K Gold, three-quarter front view on Apple's black ribbed Ocean Band
The Understated Ultra

Obsidian Gold Apple Watch Ultra 4: Precious Metal, Quietly Worn

Some clients want a gold watch that only reveals itself on a second look, and the Obsidian Gold Apple Watch Ultra 4 is made for them. Our Dubai atelier takes a factory-new Apple Watch Ultra 4, coats its Grade 5 titanium case by hand in 24K Gold, Rose Gold or Platinum, and mounts it on Apple’s Ocean Band in plain black. Of every commission in our gold Apple Watch Ultra 4 collection, it is the most restrained.

Black does something no other strap colour can: it steps back. With the band disappearing against a dark sleeve or a gym top, the eye goes straight to the gleaming outline of the case and the crown. In 24K Gold that frame reads bold; in Platinum the watch becomes almost monochrome. And because the Ocean Band is sporty by nature, Obsidian moves from a morning run to an evening meeting without looking out of place at either.

Obsidian Gold Apple Watch Ultra 4 rear view with Apple's dark sensor back and the plated buckle and loop on the black band
Inside and Out

A Plated Exterior Around Apple’s Untouched Core

The plating, 5–7 microns deep, goes onto four surfaces: the titanium case, the Digital Crown, the side button and the Action button. On the strap, just two small parts take the same metal, the buckle and the loop. The black band is Apple’s own ribbed tube of fluoroelastomer, left unplated and unaltered. We never open the watch, so its flat sapphire crystal, display, S11 chip, sensors and battery remain exactly as they left Apple.

The sensor back is also left bare, in Apple’s original dark finish. Because it is untouched, the magnetic puck locks on normally, and sleep score, temperature sensing, workouts and every watchOS update run as on a standard Ultra 4. For fit, the band gives a touch to stay put and the buckle takes care of length.

Apple Specifications

What Apple Built Into Obsidian

These are Apple’s own numbers for the Ultra 4 as it ships, since Obsidian is built on the genuine watch. Weight is not listed, because plating adds a little. Apple’s Ultra 4 specifications give the rest.

SpecificationApple Watch Ultra 4
CaseGrade 5 titanium Apple Watch Ultra 4 case, plated by GoldPrivé
DisplayAlways‑On Retina · wide‑angle OLED · LTPO3 · up to 3000 nits, down to 1 nit
Resolution & crystal422 × 514 pixels · 326 ppi · flat sapphire crystal
ChipS11 with 64‑bit dual‑core processor · 4‑core Neural Engine · 64GB storage
Health sensorsSecond‑generation electrical heart sensor · always‑on optical heart sensor · blood oxygen and temperature sensors
Outdoor sensorsDepth gauge · water temperature sensor · compass · always‑on altimeter
Health featuresReadiness · Vitals · ECG · sleep score · sleep apnoea and hypertension notifications
BatteryUp to 50 hours · up to 84 hours in Low Power Mode · up to 80% charge in about 45 minutes
Durability, as Apple tests itMIL‑STD 810H subsections incl. altitude, temperature, immersion, shock and vibration
Connectivity5G (RedCap) and LTE · precision dual‑frequency GPS · Wi‑Fi 4 · Bluetooth 5.3 · second‑generation Ultra Wideband
SafetySatellite communications where Apple offers them · Emergency SOS · Siren · Fall and Crash Detection · Backtrack
ControlsCustomisable Action button · Digital Crown with haptic feedback · side button · double tap and wrist flick
CompatibilityiPhone 11 or later with iOS 27 or later
Case size at GoldPrivé49mm
StrapApple Ocean Band in black, buckle and loop plated to match
Finishes at GoldPrivé24K Gold · Rose Gold · Platinum

Straight from Apple, the Ocean Band was created for water sports, but a customised Ultra 4 is no longer water resistant. Obsidian should therefore not be worn for diving, swimming or showering. For everyday upkeep of the plated case and the band, see our cleaning and care guide.

Leather GoldPrivé presentation box and gift bag for the Obsidian Gold Apple Watch Ultra 4
Personal Touches

Engraving the Obsidian Gold Apple Watch Ultra 4

Obsidian suits someone who dislikes fuss, which makes a discreet inscription all the more personal: initials, coordinates or a short line only the wearer will read. Tell us what you have in mind on our personalisation page; a consultant settles the text and its placement with you before production starts. Torn between the Ultra and the Series 12? Our comparison guide sets out the differences.

The Obsidian Gold Apple Watch Ultra 4 travels in a GoldPrivé leather presentation box and gift bag, accompanied by Apple’s printed documentation, the Apple magnetic fast-charging cable with its USB‑C connector, a 20W USB‑C power adapter, and a certificate of authenticity you can confirm through our authenticity check.

  • BandApple Ocean Band in black
  • Buckle & loopPlated in the case metal
  • Case49mm Grade 5 titanium, plated
  • Price$ 3,400
Obsidian FAQ

Obsidian Gold Apple Watch Ultra 4: Common Questions

Which parts of Obsidian are plated?

Four parts of the watch: the case, Digital Crown, side button and Action button, each at 5 to 7 microns. On the strap, the buckle and loop match them, while the black band, the sapphire crystal and the sensor back remain Apple’s.

Is Obsidian built on a genuine Ultra 4?

It is. Each one begins as a new Apple Watch Ultra 4. The chip, sensors, compass, Siren and watchOS are unchanged, as is Apple’s battery rating of up to 50 hours.

Will Apple’s charger still work?

Yes. The included magnetic fast-charging cable sits on the unplated back as usual, and Apple states that it reaches 80% in around 45 minutes.

Can you engrave Obsidian?

We can. Submit your wording through our engraving request form, and your GoldPrivé consultant confirms the text and position before we start.

How big is the case?

The Ultra 4 comes only in 49mm, so Obsidian does too. The Ocean Band is adjusted at its buckle, so you can fine-tune the fit yourself.

What is the price of the Obsidian Gold Apple Watch Ultra 4?

Obsidian costs $ 3,400 in any of the three metals: 24K Gold, Rose Gold or Platinum.

Is Obsidian suitable for swimming or diving, and is the warranty affected?

Please keep it dry. The Ocean Band is Apple’s design for water sports, yet this customised watch should not be used for diving, swimming or showering, as it is no longer water resistant. Apple may regard a customised watch as modified, which can affect the manufacturer warranty, and GoldPrivé Care covers the customised parts.

How is Obsidian different from its sister Ultras?

It shares Apple’s Ocean Band with two siblings: Atlantic in navy and Glacier in pale ice blue. For a metal bracelet with dark tones, Sovereign Link sets plated centre links between black outer links, while Titan is broad polished metal throughout. The full range is in our Apple Watch Ultra collection.

Place Your Order

Commission an Obsidian Ultra 4

Select the metal, then pay a 50% deposit or the full amount. A GoldPrivé consultant will be in touch to confirm engraving and fit, set the production timetable and book insured delivery.

Additional information
Finish24K Gold, Platinum, Rose Gold