Answer

The replica Rolex Explorer 124270 is a copy of the 36mm Rolex Explorer. Rolex released the reference 124270 in 2021. The genuine watch has a 36mm Oystersteel case, a black dial, and caliber 3230. Replicas copy the outer look. They do not use Rolex movements. Quality varies by factory and price.

Case and Dimensions

Genuine 124270 case: 36mm diameter, 11.5mm thick, 19mm lug width. Replicas often use 316L stainless steel. Some use 904L. Check case back engravings. The genuine crown is Twinlock. Many replicas use a Triplelock crown. A 36mm case fits wrists from 6.5 to 7.5 inches.

Movement

Genuine caliber 3230: automatic, 28,800 vph, 70-hour power reserve. Replicas use Asian clone movements. Common types: ETA 2824-2, Seagull ST2130, or a decorated 3230 clone. Clone power reserve is 38 to 40 hours. Accuracy varies from -20 to +40 seconds per day. Ask the seller for the movement name.

Dial and Hands

Genuine dial: black, Chromalight lume, white gold surrounds on 3, 6, 9 numerals. Replicas use Super-LumiNova or generic lume. Check the 3, 6, 9 markers. They must align. The Explorer text sits above the 6. Font and spacing must match. Replica dials often have wrong font weight or spacing.

Bracelet and Clasp

Genuine: Oyster bracelet, 904L steel, Oysterlock clasp, Easylink extension. Replicas: 316L bracelet with stamped clasp. Check solid end links. Check the coronet on the clasp. It must be crisp. Genuine bracelet has no sharp edges. Replica bracelets may pull hair or have gaps.

Water Resistance

Genuine: 100m water resistance. Replicas are not tested. Do not swim or shower with a replica. Water can enter the case. Moisture damages the movement.

What to Check Before Buying

  1. Movement type and maker.
  2. Case material (316L or 904L).
  3. Crystal type (sapphire or mineral).
  4. Lume type (Super-LumiNova or generic).
  5. Bracelet material and clasp type.
  6. Photos of crown, case back, and clasp.
  7. Return policy and warranty.

Look for misaligned markers. Check for wrong text. The 124270 has no date. A date window is a defect.

Legal Note

Replicas are not genuine Rolex watches. Rolex owns the trademark. Buying or selling replicas may violate laws in some countries. This guide is for information only.