Hublot Big Bang 301.PM.1780.RX Super Clone
Quality & authenticity — what you receive
- Movement: Automatic
- Case: Stainless Steel
- In the box: watch, papers, warranty card; presentation box with the box option
- QC inspected before dispatch · Free tracked shipping, 5–10 working days (not to Switzerland)
Description
A Hublot Big Bang clone — reference 301.PM.1780.RX, 44mm case, in stainless steel. On the wrist it tracks the reference it copies — the case silhouette, the dial furniture and the taper of the bracelet all follow the genuine watch. This is a clone, and it is described as one — no other claim is made about it.
It runs on a self-winding calibre, so the seconds hand glides instead of ticking and the watch keeps itself wound from the motion of your wrist. The steel case is worked by hand — brushed faces keep their grain and the polished edges stay sharp. The crystal is anti-reflective sapphire, and the case is rated to 50 metres — enough for everyday wear.
Sized for a man's wrist. The 44mm case carries the same proportions on the wrist as the model it follows. Nothing leaves without a check: we inspect and photograph the exact unit first, so the piece in the QC images is the piece that reaches you.
Specification
- Brand
- Hublot
- Case size
- 44mm
- Case material
- Stainless Steel
- Movement
- Automatic
- Collection
- Big Bang
- Sizing
- Men
- Crystal
- Sapphire, anti-reflective
- Water resistance
- 50 m, daily wear
- Our reference
- CRN-301PM1780RX
Figures are ours, measured on our own stock. This is a replica: it is not sold as genuine and carries no manufacturer warranty.
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Frequently Asked Questions
The hexagonal bezel has six distinct facets on the outer ring, each facet sharp and evenly proportioned. Measure the spacing and angle of these facets against original reference photographs. QC photographs show the bezel detail before dispatch so you can assess the precision of the faceting.
The caseback should mark 50m water resistance. This watch is rated for splashes and hand-washing only, not submersion. Verify the engraving is clear on the caseback before approval; QC photographs show this detail in the documentation.
The reference 301.PM.1780.RX should be printed on the dial foot at 6 o'clock. It is small but legible under magnification. Cross-reference this against photographs of the original to confirm the engraving quality and placement.
Yes. The case diameter is 44mm measured edge to edge across the polished steel flanks. A dial caliper will verify this dimension. Check against original reference specifications to confirm case size before approval.
Hublot Big Bang 301.PM.1780.RX Super Clone guide
Reference 301.PM.1780.RX: the original
This reference identifies the Hublot Big Bang in stainless steel at 44mm, a sports chronograph built on Hublot's signature hexagonal bezel. The chunky case design and geometric faceting mark the Big Bang as a statement piece. At 44mm, this sits between smaller 42mm variants and oversized 45mm models.
What the listing states
- Case size: 44mm
- Material: stainless steel
- Movement: automatic Swiss-grade clone
- Crystal: sapphire with anti-reflective coating
- Water resistance: 50m daily-wear rated
This listing carries no claim to the original Hublot movement or calibre. The Swiss-grade automatic we supply handles timekeeping and basic chronograph functions only.
Compare within the family
The 441.JX.4802.RT.4099 sits at 45mm with the same hexagonal bezel design, larger on the wrist. The 542.CM.1171.RX is 42mm, a scaled version of the Big Bang aesthetic for smaller wrists.
See also: Hublot super clones, Big Bang collection, how to read a listing.