A Rolex 126612LB imitation is a third-party copy of the Submariner Date 41 with a blue bezel, and quality runs from $30 throwaway pieces to $600 builds with clone movements. The letters LB in Rolex numbering mean lunette bleu, or blue bezel. Four details decide whether a copy is worth wearing: case shape, bezel insert material, dial printing, and the movement inside.
Is 126612LB an official Rolex reference?
No. The Submariner Date 41 family uses 126610 (steel), 126613 (steel and yellow gold), 126618 (yellow gold) and 126619 (white gold), with suffixes such as LN, LV and LB for the bezel color.
A watch listed as 126612LB is describing a look, not a catalog number. Expect a steel case, blue dial, blue insert, and sometimes a two-tone bracelet in the photos. Read the listing's actual photos and specs instead of trusting the number.
What do the price tiers get you?
Price maps to factory tier well. Budget copies sit under $60, mid-range runs $120 to $280, and the top tier lands near $400 to $650.
- Under $60: stamped case with soft edges, painted or sticker insert, hollow link bracelet, low-grade automatic or quartz. Fine in a thumbnail, hollow in the hand.
- $120 to $280: 316L steel case, ceramic insert with engraved and filled numerals, clean dial print, entry automatic with a visible stutter in the sweep.
- $400 and up: 904L or good 316L case with correct lug curves, real ceramic insert, clone 3135 or 3235 movement, solid end links, working diver's extension on the clasp.
Skip the bottom tier if you want the watch to survive daily wear. The middle tier is where most buyers land, and the top tier buys details you notice at arm's length, not in a photo.
Which details give a bad copy away first?
Check these five in order. Any one of them wrong makes the watch read as a copy from across a table.
- Cyclops and date. Magnification should be about 2.5x with the date filling the lens. Cheap copies show a small date behind a cloudy magnifier.
- Bezel insert. Real ceramic has depth and a platinum-filled, engraved scale. Painted numerals look flat and fade with sun.
- Solid end links. The bracelet should meet the lugs with no gap, no wobble, and no daylight showing through.
- Rehaut engraving. The ROLEX repeating around the inner ring should line up with the minute marks. Misaligned engraving is a common tell.
- Dial print and lume plots. Text should stay crisp under a loupe, and the markers should sit level and flush with the dial.
What should you ask about the movement?
A clone 3135 or 3235 gives a smooth sweep, a crisp crown action, and the correct hand-winding feel. A 2824 or 2836 clone is reliable but beats at a different rate and often runs a louder rotor.
Ask for the movement name in writing, plus a short video of the seconds hand and a bezel turn. Ten seconds of footage tells you more than any spec sheet the seller writes.
How do you vet a seller before paying?
Photos and terms matter more than the sales page. Ask for dated QC images from several angles and a video with sound.
- Timestamps on photos, not reused stock shots
- Video of the sweep, the date flip, and the bezel click
- A return window stated in days, with who pays shipping
- A payment method with a dispute path
Walk away from sellers who show only renders, refuse new photos, or push a bank transfer with no recourse.
Is buying an imitation legal?
Rules vary by country, and the exposure sits with the seller in most places. In the US, selling counterfeit goods is illegal, and customs can seize shipments at the border.
A single watch bought for personal use usually means seizure and no refund rather than prosecution. That risk is real, and no seller will cover it for you.
Will an imitation fool a jeweler?
No, not on a bench inspection. A jeweler with a loupe will spot the caseback, the bracelet stamping, and the movement finish. From a normal distance in ordinary light, a top-tier copy passes casual glances.
Common questions
How does the case size compare to the real Submariner?
Both measure about 41mm across with 21mm lugs and about 12.5mm of thickness. A good copy matches within half a millimeter; a cheap one runs 13mm or more and sits tall on the wrist.
Does an imitation hold resale value?
No. Expect to lose most of what you paid the moment it ships. Buy it to wear, not to trade.
Can I swim with it?
Do not assume water resistance, even when the caseback says 300m. Have a watchmaker pressure test it first, and skip the pool until that test passes.
How do I keep it looking right?
Rinse the bracelet with fresh water after wear, wipe the case with a soft cloth, and store it away from direct sun. Ceramic inserts resist scratches, but the polished case sides pick up marks fast.