Rolex Submariner 126613LB Two-Tone 41mm Blue Dial, 2021 Like New

The Reference

The Rolex Submariner Date 126613LB-0002 is the current-generation two-tone model, introduced in 2020 as the direct successor to the long-running 116613LB. At 41mm across the Oyster case — one millimetre larger than its predecessor — the shift in presence is subtle in hand but immediately legible on paper. The case and bracelet pair 904L stainless steel with 18-karat yellow gold across the bezel surround, crown, case flanks, and Oyster bracelet centre links. The blue Cerachrom ceramic bezel insert and matching blue Maxi dial produce the blue-on-blue combination that has defined this reference throughout its history. Applied gold hour markers, Mercedes hands with chromalight luminescence, and a date window at three o'clock with a Cyclops magnification lens complete the dial. Water resistance is rated to 300 metres. This example is dated 2021 and presents in like-new condition, accompanied by original Rolex papers.

What the Calibre 3235 Brings

The transition from 116613LB to 126613LB was not a cosmetic refresh. Rolex replaced the benchmark Calibre 3135 with the newer Calibre 3235, a certified Superlative Chronometer holding ±2 seconds per day. Power reserve extends to approximately 70 hours, up from roughly 48 in the outgoing movement. The Chronergy escapement, Paraflex shock absorbers, and a redesigned mainspring barrel contribute to the 3235's improved efficiency and long-term reliability. On a 2021 example, this movement is young and operating well within any reasonable service window.

Two-Tone Submariner in Today's Market

The 126613LB-0002 consistently trades above its retail price on the secondary market. Two-tone Submariners occupy a distinct collector position: they appeal to the traditional diving-watch buyer and to a broader luxury audience for whom the yellow gold accent signals clear specification intent. The blue-dial, blue-bezel configuration is the higher-demand pairing within the two-tone lineup — it ages more gracefully than the yellow-dial variant and commands consistent attention at resale. At $20,675, this example is priced in line with current secondary-market levels for a like-new 126613LB-0002 with documentation. Two-tone Submariners have held value more steadily than many references through recent market corrections, supported by the inherent gold content and persistent authorised-dealer scarcity.

Papers, Condition, and What to Expect

This piece is offered with papers but without the original box. The Rolex warranty card — now in the credit-card format introduced with the 126xxx generation — is the more consequential provenance document for authentication and future resale; the outer box has a negligible effect on transacted price. Buyers should confirm that the papers serial number matches the caseback engraving and that the documentation date aligns with the stated 2021 production year.

Like-new condition on a five-year-old reference suggests surfaces free of meaningful wear: no polishing artefacts on the case, no link stretch in the bracelet, crisp brushed flanks, and a Cerachrom bezel insert showing no chips or colour shift. Ceramic is highly resistant to everyday scratching, so a like-new grade here is credible — verify against close photographs at the lugs and clasp, where carry wear typically registers first. The Oyster bracelet on this reference uses Rolex's Glidelock micro-adjustment system, which allows half-millimetre sizing increments without tools and maintains a flush, clean clasp appearance at any setting.

The Submariner 126613LB-0002 is one of the most coherent arguments in modern production for a two-tone sport watch: genuine 300-metre dive credentials, a movement from the top of Rolex's current calibre family, and a gold-and-steel aesthetic that has sustained collector demand across multiple market cycles.