Roger Dubuis’s Excalibur Knights of the Round Table The Metamorph Merlin, reference RDDBEX1118, is a limited edition of 28 built around a forest-green, architectural dial and a Merlin story told through hand-worked pink gold. The brand calls it the final chapter of its Merlin narrative; Fratello describes it as the 13th Knights of the Round Table watch. Those are each their source’s framing, rather than interchangeable edition numbering.
What is The Metamorph Merlin?
The Metamorph Merlin is an automatic Excalibur watch with a 45 mm 18K pink-gold case, a sculptural dial populated by twelve miniature knights, and a limited run of 28 pieces. Roger Dubuis presents Merlin as a white stag in the forest of Brocéliande. Its official product page calls this release “our last chapter,” while Fratello’s October 5, 2026 introduction labels it the 13th Knights of the Round Table watch.
The brand’s Arthurian narrative sets the knights at a round table as equals, embarking on adventures to right wrongs and protect the weak. That is Roger Dubuis’s storytelling for the collection, not a historical quotation.
How the dial turns Merlin into a watch
The dial is the piece’s defining feature: Roger Dubuis describes 57 blocks made with four materials and four decoration techniques. Green-coated glass, transparent glass, polished pink gold and Crystalium inlays form a layered, architectural setting around the figures. The brand’s component descriptions do not make clear how its individually listed categories map onto the stated block total, so the total is best understood as the brand’s headline count rather than a sum of those subcategories.
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#1 Best Overall
- 2 MODES: Help Knight Watch Optimus Prime save the day in medieval times alongside his Mini-Cons
- 2 MINI-CON FIGURES: Includes Scale the Shield-Bot and Lance the Raptor-Bot Mini-Con figures
- EASY TO DO CONVERSION: Optimus Prime and Mini-Con figures each convert with 1 step
- SIZED RIGHT FOR SMALL HANDS: Transformers Rescue Bots figures are sized right for small hands
Twelve pink-gold knights, each approximately 6 mm tall, gather around the dial’s central arrangement. According to the brand, each figure is cast and then hand-sculpted, engraved and patinated by specialists; the work can take up to three days per knight. These are manufacturer-reported craft details, not independently audited production times.
What the case engraving depicts
The 45 mm case is made from 18K pink gold. Its middle is hand-engraved in micro-relief with a white stag and a sage holding a book. Roger Dubuis describes the stag as Merlin in transformed form and the sage as a reference to the story’s first chapter. The brand says engraving one case middle takes around 70 hours; that is its stated process estimate.
Rank #2
- Little heroes can create big adventures in their favorite worlds
- Toys are easy for little hands to manipulate and play with
- Some of the biggest movies, shows, and more are scaled to their smallest fans
- Kids can take the adventure and excitement of their favorite movies and shows home
The watch is rated to 3 bar, or 30 m, of water resistance. That rating is not a promise of suitability for swimming or diving. A calf-leather strap attaches using Roger Dubuis’s Quick Release system.
Movement and specifications
| Specification | Detail |
|---|---|
| Reference | RDDBEX1118 |
| Edition | Limited to 28 pieces, according to Roger Dubuis |
| Case | 45 mm, 18K pink gold |
| Thickness | 16.87 mm, as reported by Fratello; not stated on the official product page consulted |
| Water resistance | 3 bar (30 m) |
| Strap | Calf leather with Quick Release system |
| Movement | Automatic RD821 |
| Functions | Hours and minutes |
| Power reserve | 48 hours |
| Movement components and jewels | 172 components; 33 jewels |
| Frequency | 28,800 vibrations per hour |
| Price | On request, according to Fratello; the official page consulted does not publish a price |
Roger Dubuis says the RD821’s components receive hand finishing according to Poinçon de Genève criteria. Fratello reports 14 manual finishing techniques; that count is Fratello’s account, not a number stated on the official product page consulted.
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- 275 PCS DRAGON CASTLE PLAYSET — Packed with a large 3D castle, fire dragon, siege weapons, walls, ladders, rocks, grass and dozens of knights in different colors. One dump from the bag turns the floor or table into a full fantasy battlefield, not just a couple of lonely figures
- FIRE DRAGON AGAINST CASTLE SIEGE MISSIONS — The big, fearsome dragon and rolling catapults invite kids to plan daring attacks and brave defenses. One moment the knights are holding the gate, the next they’re rescuing prisoners or driving the dragon away – every setup becomes a new “epic quest” they direct themselves
- TWO ARMIES, BIG IMAGINATIONS — Knights come in opposing colors so kids can easily pick teams, swap sides and act as both heroes and villains. As they negotiate alliances and battle plans with siblings or friends, they’re really practicing communication, turn-taking and creative storytelling together
- STURDY PIECES FOR LITTLE HANDS — Knights stand on wide bases and the accessories are sized for small hands to grab and move. Tough plastic and smooth edges keep the set ready for endless rebuilds, so kids feel proud setting up their own detailed scenes instead of watching everything fall over
- FANTASY GIFT WITH STORAGE BAG — Comes with a clear zip bag that makes cleanup quick and lets kids take their dragon world to grandparents, playdates or vacations. It’s a memorable gift for birthdays or Christmas that turns quiet afternoons into shared adventures parents will actually enjoy watching
Release, price and availability
The edition is limited to 28 pieces. Fratello lists the price as “on request,” and Roger Dubuis’s product page does not give a retail price. The sources cited here do not establish a launch date, current stock, or a sales channel, so availability cannot be inferred from the announcement or from the edition size.
Quick Recap
Best Value
- LOAD THE MIGHTY CATAPULT, aim toward the horizon, and let the stones fly as the Dragon Knights defend their territory with fearless determination.
- GATHER FRESH AMMUNITION in the sturdy box, raise the banner high, and prepare for the next volley.
- WHETHER LAUNCHING LONG RANGE VOLLIES or engaging in close combat with sword and shield, every moment sparks action-packed adventure.
- ENCOURAGES IMAGANATIVE PLAY: This detailed PLAYMOBIL set invites bold strategies and legendary battles, ideal for fantasy fans with epic imaginations!
- SET INCLUDES: Two dragon knights, catapult, stones, box, banner, stone wall, two shields, bow and two helmets.
Rank #4
- 8-PIECE MEDIEVAL KNIGHT FIGURE SET: Assemble a miniature army with eight individual toy soldiers featuring different armor, weapons, poses and character details for varied medieval adventures.
- 2.5–3 INCH FREE-STANDING FIGURES: Each knight stands independently for easy positioning during pretend battles, castle scenes, tabletop play, school projects and miniature displays.
- DETAILED SOFT PLASTIC TOY SOLDIERS: Painted colors, sculpted armor and medieval-inspired accessories give each soft plastic figure a distinctive look while keeping the set lightweight and easy to arrange.
- OPEN-ENDED PRETEND PLAY: Defend a castle, lead a royal army or create an entirely new kingdom. The figures encourage children to build their own characters, stories and imaginative battle scenes.
- PARTY FAVORS, CAKE TOPPERS AND MORE: Add the knights to medieval birthday decorations, party favor bags, classroom prize boxes, dioramas or collectible displays. Recommended for ages 3 and up.
Sources
- Roger Dubuis, official product page: Knights of the Round Table The Metamorph Merlin Watch RDDBEX1118.
- Fratello Watches, Lex Stolk, “Beware Of The Shapeshifter: Introducing The 13th Roger Dubuis Excalibur Knights Of The Round Table,” October 5, 2026.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
