Rolex Datejust 36 · Reference 126233
Rolex Datejust 36 126233
Known as Two-Tone Datejust 36 (Yellow Rolesor)
The 126233 is the yellow Rolesor Datejust 36, Oystersteel case and bracelet center links married to 18k yellow gold on the fluted bezel, winding crown, and those center links. Rolex introduced it at Baselworld 2018 as the direct replacement for the 116233, and the headline change is inside: out went the caliber 3135, in came the caliber 3235. Same 36mm silhouette that has anchored the Datejust line since the 1940s, same fluted-bezel-and-Jubilee dress-watch language collectors know on sight, but a movement with real modern guts behind the dial. This is the watch most people picture when they hear "two-tone Rolex," and it is one of the most cross-shopped references we see at the counter because it wears as a first serious Rolex and as a lifelong daily both at once.
Produced: 2018 to present. Introduced at Baselworld 2018 as the successor to the 116233 and still a current-production catalog reference.
In stock at Ultimate Diamond
3 pieces on the counter right now.
Specifications
- Reference
- 126233
- Case diameter
- 36mm
- Case material
- Yellow Rolesor (Oystersteel case with 18k yellow gold fluted bezel and crown)
- Bezel
- 18k yellow gold fluted
- Movement
- Rolex caliber 3235, automatic, in-house
- Power reserve
- Approximately 70 hours
- Escapement
- Chronergy escapement with blue Parachrom hairspring
- Chronometer
- Superlative Chronometer, officially certified (COSC plus Rolex in-house testing), accurate to -2/+2 seconds per day
- Crystal
- Sapphire with Cyclops lens over the date
- Water resistance
- 100 meters / 330 feet
- Bracelet options
- Jubilee (five-piece link) or Oyster (three-piece link), both in Yellow Rolesor with steel outer links and gold center links
- Dial options
- White index, silver index, champagne index, slate 'Wimbledon' with green Roman numerals, olive green Roman, and diamond hour-marker and mother-of-pearl configurations
- Date function
- Date at 3 o'clock with Cyclops magnification
- Crown
- 18k yellow gold Twinlock winding crown
Market & Value
The 126233 sits in a band that most collectors can actually reach. As of 2026, US retail runs roughly $14,750 for an Oyster-bracelet configuration, and the secondary market for pre-owned and unworn pieces spans about $12,500 to $19,500 depending on dial, bracelet, condition, and whether it comes with box and papers. Market value on standard index dials tracks close to retail, often within a few points either side, and the reference has appreciated meaningfully over the past five years rather than sitting flat. Dial choice drives a real spread. Plain white, silver, champagne, and slate index dials trade in the lower half of the range. The slate 'Wimbledon' with green Roman numerals and the olive green Roman are the ones buyers chase, and they trade at the top. Diamond hour-marker and mother-of-pearl dials push higher still, into the high teens and low twenties. Two-tone as a category went through a long stretch of being unloved and cheap; it has firmed up, and clean Rolesor Datejusts no longer trade at the discount they did a decade ago.
What to Know Before You Buy
Know the difference between the 126233 and the 116233 it replaced, because plenty of listings blur them. The 126233 carries the caliber 3235 with the Chronergy escapement, the blue Parachrom hairspring, and roughly 70 hours of power reserve. The older 116233 ran the caliber 3135 at about 48 hours. Both are 36mm Yellow Rolesor with a gold fluted bezel, so from three feet they look identical; the movement and the power reserve are the tell. When you check a 126233, confirm it is genuinely two-tone Rolesor and not a full-gold or full-steel Datejust being described loosely. Match the bracelet to the buyer: the Jubilee is the softer, dressier five-link that debuted with the Datejust in 1945, the Oyster is the flatter three-link sportier option, and the bracelet materially changes how the watch reads on the wrist. On value, dial and completeness are the two levers that move price most. A 'Wimbledon' or olive green dial with box and papers is a different check than a plain white index with no accessories, even in the same reference.
Rolex Rolex Datejust 36 Encyclopedia
Read the full guide →Buying or selling a 126233?
We buy and sell the 126233 every week at Ultimate Diamond on 47th Street, and it is one of the references we know cold from both sides of the counter. If you own one and want to sell or trade, bring it in and we will look at the dial variant, the bracelet, and whether you have the box and papers, then write you a real offer on the spot. If you are buying, we can source the specific dial and bracelet combination you want rather than talk you into what happens to be in the case. Stop by 19 W 47th St, call us, or request an offer and we will get you a number the same day.