We always get excited whenever a watch from Hublot, the renowned Swiss luxury watchmaker, comes through our doors. The Hublot Classic Fusion Aerofusion is a bold, modern chronograph featuring a lightweight black ceramic case, a striking skeleton dial, and a comfortable rubber strap.
We spent time with the 525.CM.0170.RX to see how it wears day to day, how the skeleton dial reads in real light, and how the ceramic case handles. Come by our Precision Watches showroom to see this piece in person, explore more pre-owned timepieces, or if you’re rotating your collection, sell your luxury watch with our team.
Specs | Quick Look
- Case: 45mm black ceramic
- Dial: Skeletonized sapphire
- Movement: Automatic skeleton chronograph
- Power Reserve: ~42 hours
- Water Resistance: 50 meters
- Strap: Black rubber with deployant clasp
Our First Impressions
The all-black ceramic case sets the tone immediately. At 45mm, the watch has presence, but the proportions are balanced. The case is slim and rounded, so it doesn’t feel oversized.
The skeleton dial shows the detailed HUB1155 chronograph calibre beneath. You can see straight through the sapphire, but the layout still feels organized. Subdials are framed clearly, and the hands stand out against the darker movement architecture.
The Case | Ceramic Feels Light
Hublot’s ceramic work is one of the highlights here. We think the ceramic feels a lot lighter than it looks. The case and bezel are finished with a mix of polished and satin surfaces. You get depth here without it being too shiny or flashy. On the wrist, the watch sits flat. The lugs curve naturally, and the case doesn’t tip forward. It feels secure, not top-heavy.
Case Highlights:
- 45mm black ceramic case
- Polished and satin finishes
- Scratch-resistant and lightweight
- Signature H-shaped titanium bezel screws
The Dial | Skeletonized, But Still Easy to Read
We love skeleton dials, but there’s definitely a right way to execute them. This one lands on the right side. The sapphire dial shows the HUB1155 chronograph movement underneath, but the hands and hour markers remain clear.
The subdials are well spaced and easy to follow. Even with the chronograph running, the layout stays readable. In normal lighting, the layers of the movement add depth. In brighter light, the edges and components catch subtle highlights, keeping the dial interesting.
Movement | Chronograph You Can Use Every Day
Inside is Hublot’s HUB1155 automatic skeleton chronograph. It’s smooth to operate and feels solid when you start and reset the chronograph. The 42-hour power reserve is great for regular wear, especially if this is part of a rotation. It’s built for daily use, not just display.
Movement Highlights:
- Automatic chronograph
- Skeletonized architecture
- 42-hour power reserve
- Reliable, everyday performance
The Strap | Flexible, Comfortable Rubber
The black rubber strap is a perfect match for the ceramic case. It keeps the watch comfortable and grounded, even at 45mm. The strap flexes easily and doesn’t feel stiff. We found that the PVD-coated deployant clasp closes very easily and keeps the watch centered on the wrist. Once sized, it’s a set-and-forget setup.
Wearability | Statement Piece, Surprisingly Comfortable
This watch looks bold but wears comfortably. Ceramic keeps the weight down. It works best when you let it be what it is. This isn’t a subtle dress watch. It’s a modern chronograph that pairs well with casual outfits or evening wear.
Our Takeaway
We think this is the perfect timepiece for anyone who likes modern watches and visible mechanics. If you’re looking for a wearable, durable skeleton watch that’s unmistakably Hublot, this reference delivers.
Want to see it in person? Visit Precision Watches in Lower Gwynedd Township. We’d be happy to walk you through the details, let you try it on, and answer any questions you have.
If you’re interested in more Hublot reviews, we recently sat down with the iconic Big Bang Ferrari Las Vegas.
FAQs
Is the Hublot Classic Aerofusion a good everyday watch?
Yes, if you like bold design. The ceramic case is lightweight and scratch-resistant, so it wears more comfortably than you might expect for a 45mm watch. For additional long-term care, our team offers professional luxury watch repair and servicing performed by experienced watchmakers
What makes the Aerofusion different from other Classic Fusion models?
The skeleton dial and chronograph layout set it apart. You get a full view of the movement, which gives the watch more depth than closed-dial Classic Fusion references.
How wearable is the 45mm case?
On paper, it sounds large, but the slim profile and rubber strap help balance it out. It sits flat on the wrist and doesn’t feel top-heavy.
Can you swim with the Hublot Classic Aerofusion?
It has 50 meters of water resistance. That’s fine for everyday splashes and hand washing, but it’s best to avoid swimming or water sports.
Is the Hublot Classic Fusion more sporty or dressy?
It leans sporty, but it can also work in dressier settings thanks to the clean black finish and skeleton dial. It works best with smart-casual outfits and contemporary styles.
