Hublot Big Bang 42mm JJ+ Edition Automatic Skeleton Watch

4.8 (4 reviews)
$144.99 USD $376.99 USD -62%
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The JJ+ atelier's 42mm Big Bang replica is one of the most technically ambitious in the market, engineered with a focus on details that serious collectors scrutinise. The movement carries internal steel stamps matching SW300 spec, and the dial's applied hour-markers feature the brand's signature pointed-and-chamfered "wheat-head" indexes, electroplated in white gold finish so they catch light from every angle. The case is CNC-machined and hand-finished with alternating mirror-polish and sandblast zones that closely mirror the original's complex surface treatment. The bezel is secured with six titanium H-screws, and the rubber strap was developed from a mould derived from a premium Hublot strap -- an expensive process revised four times to nail the correct logo font.

  • 42mm case, CNC-machined with Swiss-style finishing
  • Movement stamped to match HB1110/SW300 specification
  • Anti-reflective sapphire crystal glass
  • Titanium bezel with 6 H-type titanium screws
  • Skeleton dial with multiple dial colour options (blue, grey, green, black, white)
  • Custom-moulded rubber strap with folding titanium clasp
  • Case Size: 42mm
  • Case Finishing: CNC Swiss-style mirror polish + sandblast
  • Movement: Auto skeleton, HB1110 equivalent (SW300-spec stamps)
  • Crystal: Anti-reflective sapphire crystal
  • Bezel: Titanium with 6 H-type screws
  • Strap: Custom-moulded rubber / folding titanium clasp
  • Dial Options: Blue, grey, green, black, white
BrandHublot
SizeOne Size
ShippingFree worldwide shipping
QualityChecked before dispatch
4.8 Based on 4 reviews
Sebastien R. ★★★★★ Verified Purchase

The skeleton dial on this Big Bang rep is stunning - you can see all the movement through the sapphire crystal and it looks exactly like reference photos. JJ+ movement runs smoothly.

Kwame A. ★★★★★ Verified Purchase

42mm wears perfectly on a 7-inch wrist. The ceramic and titanium-tone case is well finished with no sharp edges. This is easily the best rep I have picked up.

Patrick D. ★★★★☆ Verified Purchase

Received in solid packaging with a display box. The rubber strap is supple and the folding clasp locks cleanly. A couple of finishing marks under magnification but invisible to the eye.

Elias N. ★★★★★

The JJ+ edition movement beats at a satisfying rate and the skeleton bridges are finished with proper anglage. Very happy with this purchase at the price.

Q: What movement is inside the JJ+ edition and is it automatic?

A: Yes, the JJ+ edition uses an automatic movement that winds through the rotor. It runs without needing a battery and can also be manually wound.

Q: Is the case material titanium or stainless steel?

A: The case on this rep uses a titanium-tone finished stainless steel to replicate the look of the retail version, giving it a light grey tone while maintaining durability.

Q: Does the skeleton dial face match the retail layout accurately?

A: Yes, the bridge layout, sub-registers, and skeletonized dial design are closely mirrored from the retail reference. It is one of the stronger points of this edition.

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