Cookie Monster 126619LB specifications
The specifications match the steel 126610LN almost line for line. What changes is the metal: case, bezel and bracelet are solid 18 ct white gold, which makes the watch much heavier.
| Reference | 126619LB |
|---|---|
| Collection | Submariner |
| Status | Discontinued (2026) |
| Introduced | 2020 |
| Predecessor | 116619LB |
| Case diameter | 41 mm |
| Case thickness | 12.5 mm |
| Case material | 18 ct white gold |
| Bezel | Unidirectional rotatable 60-minute graduated, blue Cerachrom insert, numerals and graduations coated in platinum |
| Dial options | Black |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Calibre | 3235 |
| Movement | Perpetual self-winding, Superlative Chronometer (-2/+2 sec/day after casing), Chronergy escapement, blue Parachrom hairspring, Paraflex shock absorbers, instantaneous date with rapid setting |
| Power reserve | 70 hours |
| Water resistance | 300 m |
| Bracelet / strap | Oyster, three-piece solid links in 18 ct white gold; folding Oysterlock clasp with Rolex Glidelock extension |
| Retail price (US) | US$52,100 (last list price) |
| US retail in MYR (converted) | ≈ RM212,600 at 4.08; Malaysian list price not published |
Specifications checked against Rolex and independent references, October 2026. MYR figures marked ≈ are converted at 4.08 MYR per USD.
History and reference evolution
White gold reached the modern Submariner in 2008 with the 116619LB. That watch had a blue dial and a blue Cerachrom bezel, and collectors called it the 'Smurf'. It was also the first Submariner with the ceramic bezel, broad Maxi case and Glidelock clasp. The steel models followed two years later. The Wikipedia Submariner entry outlines the wider timeline.
2020: black dial, new case, new calibre
In 2020, Rolex replaced the Smurf with the Rolex Cookie Monster 126619LB. The bezel stayed blue, but the dial turned black. That pairing gave the watch its nickname, after the blue Sesame Street character. Meanwhile, the case widened to 41 mm while its lugs thinned, and the gold bracelet now measures 21 mm where it meets the case.
The movement moved on as well. Calibre 3235 took over from the 3135, adding the Chronergy escapement and a 70-hour reserve. Rolex tests each cased watch to its Superlative Chronometer standard, which allows two seconds either way per day. Finally, a tiny coronet appeared between 'SWISS' and 'MADE' at 6 o'clock. That detail helps date and authenticate the watch.
2026: discontinued without a successor
At Watches & Wonders in April 2026, Rolex dropped the Cookie Monster. It did not launch a white-gold replacement. As a result, the Submariner range now has no white-gold model at all. Its last US list price was US$52,100, from January 2026 price-list coverage.
Discontinuation does not guarantee a rise in value. Even so, it fixes the supply at six years of production. Late 2025 and 2026 full sets are the pieces most likely to benefit, because buyers can be sure of their completeness.
126619LB pre-owned prices compared
| Condition | What it means | USD | MYR (approx.) |
|---|---|---|---|
| Unworn, full set | Stickers or barely worn, box, card dated within ~2 years, all tags | US$41,000 – US$45,000 | RM167,000 – RM184,000 |
| Excellent, box & papers | Light wear, unpolished or lightly polished, warranty card present | US$37,500 – US$41,000 | RM153,000 – RM167,000 |
| Good, no papers | Normal wear, watch only or box only, service history helps | US$33,500 – US$36,500 | RM137,000 – RM149,000 |
| Polished or aftermarket parts | Soft case edges, replaced dial/bezel/bracelet, or non-Rolex parts | US$29,500 – US$33,500 | RM120,000 – RM137,000 |
Bands reflect asking and achieved prices from 2 public market sources in October 2026, rounded. Retail for comparison: US$52,100. Prices move; use them as a sense-check, not a quote.
The Cookie Monster is one of the few discontinued sports Rolexes still trading below list. Excellent examples with papers sit about 21–28% under the last US price. Converted at 4.08, the US list equals roughly RM212,600. By comparison, an excellent used example works out at about RM153,000 to RM167,300. We found no Malaysian list price, because Rolex Malaysia no longer shows the reference.
What moves the price of this reference
The biggest factor is completeness. A dated card, box and tags matter more after discontinuation, as buyers want proof of a late production date. Stickered, unworn pieces sit at the top of the range.
Condition is the next factor. White gold hides light scratches better than yellow gold, so wear looks gentler. However, polishing still softens the case edges and the hallmarks. Check the blue ceramic insert closely, too. A chip means a costly replacement in a gold bezel. Finally, buyers compare it with the blue-dial Smurf. Some prefer the older watch's colour, which caps what they will pay for the black dial.
Where to check prices
Chrono24 asking prices give the ceiling. Since discontinuation, early asks have clustered around US$38,000 to US$42,000. Dealer sites with sold prices offer a better floor. Because the watch is expensive, auction results also appear more often than for steel Submariners. They are worth checking for full sets.
In Malaysia, the relevant comparison is the yellow-gold Submariner 126618, which remains in production at RM220,700. Used, it trades higher than the Cookie Monster, because more buyers want gold that looks like gold. Before buying locally, also check Singapore and Hong Kong dealers, since supply in KL is thin. Our used Rolex price guide explains how we compile these bands.
When a price is too good to be true
The polished band starts near US$29,500 (about RM120,400). Therefore, a full-set Cookie Monster offered under roughly US$32,000 deserves serious caution. At this price level, fakes with gold-plated cases are a real risk. So are stolen watches with genuine papers.
Living with a white-gold Submariner
Weight is the first thing owners notice. The solid gold case and bracelet make the watch feel dense, so it slides around more on a loose fit. Size the bracelet a little snugger than you would a steel Sub, and use the Glidelock for fine adjustment as your wrist swells in the afternoon heat.
White gold is also softer than Oystersteel. It picks up fine scratches on the clasp and bracelet within weeks of daily wear. However, those marks look grey rather than bright, so they show less than on yellow gold. Many owners simply accept them, because every polish removes gold and softens the case lines. In addition, keep a record of any Rolex service, since gold bracelets are expensive to replace if a link is lost.
Genuine vs replica: how to check a Cookie Monster 126619LB
Fakes of precious-metal Rolexes cut corners on the metal. Most are steel or plated cases, so weight and hallmarks expose them quickly. Still, the occasional fake pairs a genuine gold case with copied internals, so check everything.
Weight, hallmarks and dial
Pick it up first. A genuine 126619LB feels far heavier than any steel Submariner. Next, look for Swiss hallmarks on the case and clasp, including 750 and the St Bernard head. Then check the dial. It must be black, not blue, and show the small coronet between 'SWISS' and 'MADE'.
Genuine: laser-etched crown at 6 o'clock
- Made of tiny dots, hard to find without a loupe
- Sits in the crystal just above the 6 o'clock marker
- Present on most Rolex crystals from the early 2000s onward
Warning signs
- Bold and frosted, easy to spot head-on
- Solid lines instead of a dot matrix
- Off-centre, or placed on a reference/era that would not have it
Bezel and caseback
The blue Cerachrom insert should turn one way through 120 crisp clicks, without back-play. Its numerals are coated in platinum. Also, turn the watch over. The caseback must be plain and solid, with no display window.
Genuine: bezel action and alignment
- Divers' bezels: 120 firm, evenly spaced clicks, one direction only
- Pearl or triangle lands exactly on 12 at every full click
- No back-play or wobble when pressed
Warning signs
- Fewer or mushy clicks, or it turns both ways
- Triangle stops just short of or past 12
- Gritty feel and a hollow, high-pitched sound
Genuine: caseback
- Solid Oystersteel or gold, fluted edge for the case wrench
- No engraving on most models (some are factory-engraved, e.g. Sea-Dweller and Deepsea)
- Display backs are factory-fitted only on certain models (e.g. some Daytona, 1908, Land-Dweller)
Warning signs
- Exhibition window on a model Rolex makes with a solid back
- Stickers or decorative engravings sold as 'factory'
- Back that turns too easily or sits proud of the case
What only a watchmaker can confirm
Ultimately, the movement and metal need checking by a professional. With the back removed, a watchmaker can identify a genuine calibre 3235 by its Chronergy escapement, bridge markings and blue hairspring. A jeweller can also test the gold without harming it. Finally, a fully wound watch should run for about three days, which is a quick check of the 70-hour reserve. See our real vs fake Rolex guide for where to arrange these checks.
Who the 126619LB suits, and the alternatives
The Cookie Monster suits buyers who want a precious-metal Submariner that looks understated. From across a room, it reads as steel with a bright blue bezel. It also suits buyers who like owning a finished reference with no direct successor.
If you want blue with more warmth, the two-tone 126613 'Bluesy' costs far less. For the same look in steel, compare the 126610LN. Also, our materials guide explains how white gold differs from Oystersteel. Our reference decoder explains what the LB suffix means. For other precious-metal sports watches, read our Yacht-Master vs Submariner comparison. Or see the Submariner vs GMT-Master II guide, since the white-gold GMT 'Pepsi' was also dropped in 2026.
Submariner Date 126618LB
Solid 18 ct yellow gold Submariner, blue or black. Trades roughly 10-15% under list.
Submariner Date 126613LB
Two-tone Yellow Rolesor Submariner, blue Bluesy or black. Often trades below list.
Submariner Date 126610LN
The benchmark black steel Submariner Date. Most liquid reference in the line, 70-hour calibre 3235.
126619LB FAQ
Is the Cookie Monster Submariner discontinued?
Yes. Rolex dropped the 126619LB at Watches & Wonders in April 2026 and did not replace it. That also ended white gold in the Submariner range. Authorised dealers may still hold a few pieces, but Rolex no longer lists it.
Why is the 126619LB called the Cookie Monster?
Collectors named it after the blue Sesame Street character, because of the bright blue bezel. The name stuck in 2020, when the black dial replaced its predecessor's blue one. Rolex never uses it officially.
Why does the Cookie Monster sell below retail?
Demand for precious-metal Submariners is thinner than for steel ones. White gold also looks like steel, so buyers paying gold prices often choose yellow gold instead. As a result, used examples sit roughly 20–30% under the last US list price.
What is the difference between the Cookie Monster and the Smurf?
The 116619LB 'Smurf' (2008–2020) has a blue dial, a 40 mm Maxi case and the calibre 3135. The 126619LB swaps to a black dial, the slimmer-lugged 41 mm case and the newer calibre 3235. Both have blue ceramic bezels.
How can I tell a Cookie Monster is solid white gold?
Weight is the first clue, since it feels far heavier than a steel Submariner. Next, look for Swiss gold hallmarks, including 750 and the St Bernard head. A jeweller can also test the metal without damaging it.
Last updated . Written and fact-checked by the Rolex Malaysian editorial team. Specifications and prices are re-checked quarterly.