Titanium Grey is my pick of Hublot’s Big Bang Seddiqi 75th Anniversary pair. The grey dial and warm-toned numerals let the geometric pattern do its work without burying everything in black. All Black is the more uncompromising design, but I would choose it for that monochrome statement—not simply because ten pieces sounds more desirable than 25.
These are the 2025 anniversary editions, not a new 2026 launch. There is also a factual correction worth making immediately: the reported Big Bang case is 43mm, not the 42mm stated in our earlier copy. Do not confuse it with Seddiqi’s separate Classic Fusion anniversary watches. This is a researched design and buying guide, not a wrist test or a report from the unveiling.
Two Seddiqi Big Bangs, two very different visual choices
Seddiqi’s own anniversary page confirms ten All Black watches and 25 Titanium Grey watches, Arabic numerals and commemorative rotor detailing. It describes the grey version’s titanium case, King Gold crown and pushers, and rhodium-plated carbon-effect dial. That does not make the bezel a King Gold bezel, as our previous wording implied.
The visual connection I like most is the dial-to-strap pattern. The repeated geometry makes the rubber strap part of the design rather than a plain attachment to an elaborate case. You can see that relationship in the preserved product photographs; it is a design judgment, not a claim about comfort or finish quality in the hand.
All Black: choose it because you want the darkness
The black ceramic and dark dial make an unusually single-minded statement. I like the refusal to add an obvious colour accent. The catch is visible in the photographs too: the hands, numerals and dial compete within a narrow tonal range. I would want to read the actual watch in ordinary indoor light before buying, not assume a dramatic product image proves effortless legibility.
The ten-piece edition is a reason to identify the exact watch carefully. It is not evidence that the model is available, already sold out or destined to command a premium. I would not let the smaller number make the decision for me.
Titanium Grey: the stronger balance of pattern and contrast
This is the version I would put first on an appointment request. The warm-toned hands and Eastern Arabic numerals stand out against the grey checkerboard effect, while the grey strap keeps the whole object coherent. It has enough contrast to reward a second look without turning every surface into a different colour.
I would choose it over All Black on appearance even if the edition sizes were reversed. The regional detail is clearest when you can actually see it. That is a better reason to buy an anniversary watch than hoping its limited-production label will do the work later.
References and specifications: compare the actual edition
Fratello’s launch specification record identifies the references and dimensions below. Watchonista’s 20 November 2025 coverage independently reports the 43mm cases, HUB1280 calibre and anniversary rotor. The manufacturer’s earlier April 2025 anniversary announcement also describes a 43mm case, but those broader anniversary editions have different production totals and must not be substituted for the Seddiqi pair.
| Specification | All Black | Titanium Grey |
|---|---|---|
| Reported reference | 431.CI.1340.RX.SDQ25 | 431.NO.4280.RX.SDQ25 |
| Edition | 10 pieces | 25 pieces |
| Case diameter / thickness | 43mm / 13.2mm | 43mm / 13.2mm |
| Case and colour treatment | Black ceramic, monochrome dial | Titanium with warm-toned accents |
| Movement | HUB1280 automatic flyback chronograph | HUB1280 automatic flyback chronograph |
| Reported power reserve | Approximately 72 hours | Approximately 72 hours |
| Strap | Structured black rubber | Structured grey and black rubber |
| Reported launch price | CHF24,900 | CHF21,900 |
Do not read “carbon effect” as proof of a carbon-fibre dial. A surface pattern and the material it resembles are different things. Likewise, a textured rubber strap is not a metal bracelet. Those distinctions matter when matching photographs, a listing and a quotation.
What the movement adds—and what it cannot tell you
The chronograph measures elapsed time; a flyback function allows a running chronograph to reset and restart through its designated control. Ask the boutique to demonstrate the specific watch’s operation. A stated 72-hour reserve is approximately three days from the specified starting condition, not a guarantee that a partly wound watch will run all weekend.
I would ask to see the anniversary rotor as well as the dial. The commemorative detail is part of why these editions exist. Neither a specification sheet nor a clear caseback photo establishes the service condition of a secondhand movement.
UAE pricing: CHF launch figures are not today’s AED quote
The reported launch prices differ by CHF3,000. Dividing that difference by Titanium Grey’s CHF21,900 gives approximately 13.7% more for All Black at those launch figures. That is a comparison between two historical prices in the same currency—not a current UAE premium, a currency conversion or a measure of resale performance.
I would pay that difference only if the black design was the one I actually wanted. The two share the reported movement; the extra money is not buying a longer stated power reserve. Nor does a ten-piece run prove that more buyers will want it when you decide to sell.
For an actual purchase, request a dated AED quotation identifying the reference, condition, included items and all applicable charges. Ask whether it is an official retail allocation, previously owned stock or a resale offer. A collection page cannot confirm that either edition is available.
The questions I would send before an appointment
I am enquiring about the Seddiqi 75th Anniversary Big Bang, reference 431.NO.4280.RX.SDQ25 [or 431.CI.1340.RX.SDQ25]. Can you confirm whether this exact edition is available to inspect, its condition, the final AED price, original-sale/warranty date, remaining cover, included documentation and any service or replacement history? Please confirm the appointment location and whether the exact watch—not another Big Bang—will be present.
I would get that answer before travelling between emirates. A helpful discussion about the range is not the same thing as an appointment to inspect one of these 35 watches.
Where to enquire in Dubai and Abu Dhabi
- Hublot Dubai Mall Boutique: the brand lists the Grand Atrium, Level G; telephone +971 4 325 3334.
- Hublot Abu Dhabi Galleria Boutique: Level L1, Unit 144A; telephone +971 2 641 3540.
These are verified enquiry routes, not stock confirmations. Check the current appointment details through the linked boutique pages. I would ask specifically about warranty eligibility and the original purchase date rather than promise identical cover for every new, older-stock and pre-owned example.
A 2025 edition does not settle the warranty on a 2026 purchase
I would check the original official-sale date before comparing two offers. Hublot’s current warranty guidance distinguishes eligible official-network purchases from 1 January 2026—five years, with a possible five-year Hublotista extension—from pre-2026 purchases, whose basic cover is two years with a possible one-year extension. Connected and Hublot Certified Pre-Owned watches have separate eligibility provisions. The extension requires registration while the basic warranty remains active.
On resale, Hublot says the basic warranty keeps its original expiry date; the seller’s Hublotista extension does not automatically transfer. A new owner can seek an extension by registering while the basic cover is still active. I would ask the boutique to confirm the exact watch’s recorded status, expiry and extension eligibility, not accept “ten-year warranty” in a resale advert as the answer. This is not a new ten-year clock every time the watch changes hands.
Materials and ownership: keep the vocabulary useful
King Gold is not Magic Gold
King Gold is Hublot’s proprietary gold alloy; it should not inherit the scratch-resistance claims made for the different Magic Gold material. The brand’s materials account distinguishes Magic Gold, ceramic and rubber. A recognisable material name is not a substitute for inspecting the actual surfaces and following the correct care instructions.
“All Black” is a design choice, not a durability certificate
I would inspect the case edges, bezel, crystal, strap and clasp, and have an appropriate specialist assess any damage or service concern. A clean photograph cannot prove the absence of damage. I would also ask what a replacement strap and necessary service would cost before treating the asking price as the complete ownership budget.
Try the proportions, not just the diameter
The reported 43mm diameter and 13.2mm thickness are useful starting points, not a personal fit guarantee. I would check how the case sits, whether the strap adjustment works and whether the clasp is comfortable on my wrist. Those are questions for a real try-on; this guide has not performed one.
My verdict: Titanium Grey for the design, not the speculation
I would choose Titanium Grey because its contrast makes the anniversary details worth looking at. All Black is the bolder commitment to a single colour, and the right choice if that is precisely what you want. Neither needs a resale fairy tale to justify liking it.
For another approach to regional design, the Mattar Bin Lahej Octo Finissimo puts calligraphic artwork across a slim titanium watch. It is a design comparison, not an interchangeable investment or a claim that either watch is currently in stock. The Hublot pair’s attraction is its patterned, muscular chronograph identity. Buy that identity because you want to wear it.
Frequently asked questions
When were the Seddiqi Big Bang editions introduced?
They were introduced at Dubai Watch Week in November 2025, marking Seddiqi’s 75th anniversary and the Big Bang collection’s 20th.
How many were made?
The All Black edition is limited to ten pieces; Titanium Grey to 25.
Are the quoted CHF prices official current UAE prices?
No. They are reported launch prices in Swiss francs. Request a current, reference-specific AED quote from the retailer.
Do these editions guarantee resale profit?
No. Production numbers do not establish future demand, premiums or a guaranteed buyer.
Sources and review scope
Reviewed 19 October 2026 against Seddiqi’s anniversary record, Hublot’s anniversary and boutique pages, and the identified launch reports. On 21 October, Hublot’s warranty conditions and the two boutique contacts were rechecked, alongside selected launch-report details; the purchase-date and resale distinction above was added. All five body images and the hero were viewed and preserved; misleading alt descriptions are corrected. No wrist test, movement measurement, authentication, live stock reservation, completed purchase or future-return forecast is claimed. Author, original publication date and selected indexing/canonical settings remain unchanged.
