







Apertura
Description
Apertura Steel : Automatic Skeleton Watch
Designed for watchmaking enthusiasts, the Apertura Steel combines transparency and sophistication. Its skeleton dial reveals the mechanics of time in a subtle interplay of light and movement.
Its 316L stainless steel case, combined with a double sapphire crystal, guarantees exceptional resistance to scratches and the test of time. With its 41 mm diameter, it hugs the wrist with elegance and comfort.
Powered by a precision automatic movement, it offers an authentic watchmaking experience. Water-resistant to 50 meters (5 ATM), it can be adapted to every moment of daily life. Its stainless steel bracelet completes its timeless, refined design.
More than a watch, a timepiece that stands the test of time with style.
- Movement: automatic Seagull with 21 jewels
- Power reserve: 36 hours
- Case: 316L stainless steel (41 mm)
- Thickness: 12 mm
- Glass: sapphire front and back
- Case back: transparent sapphire glass
- Water resistance: 5 ATM (50 meters)
- Bracelet: 316L stainless steel, folding clasp, interchangeable
- Weight: 150g
Our watches are created with the greatest care. This is why we offer you a 2-year warranty against any manufacturing defects.
Our dedicated team is at your side to provide you with a personalized solution, allowing you to enjoy your watch with peace of mind.
For more information, see our FAQ .
Returns and exchanges offered
You can return or exchange any product ordered (excluding personalized items) within 30 days of receipt, provided the product is in its original condition (with all accessories and protections included).
For more information, see our FAQ .
Free delivery
We offer several fast and secure delivery options:
- Standard delivery (1 to 3 working days): free
- Express delivery (1 to 2 working days): €9.95 (free for all orders over €250)
Delivery times are estimated from the time your order is shipped.
Shipping within 24 hours
Orders placed before noon are prepared and shipped the same day, subject to stock availability. Orders placed after noon will be shipped within 24 hours.
Any questions?
Our customer service is at your disposal. → Contact us









L'exception pour tous
"Qualité horlogère haut de gamme à un prix accessible. Une prouesse remarquable."
Arlyos
Live every second

Intimate Moment
Time stops around you, the city fades away, your ARLYOS continues to beat.

Urban Power
Brute force and mechanical precision: the obvious meeting.

Sapphire Glass
Exceptionally hard, the sapphire crystal protects your Arlyos from everyday scratches and impacts. It offers perfect transparency that enhances the dial's elegance while ensuring unparalleled durability.

316L steel
The 316L steel used in the case and bracelet combines strength and aesthetics. Its unique composition gives it excellent corrosion resistance, even in saline environments, as well as perfect hypoallergenicity.

21 Rubies
Every movement of your wrist powers the heart of your Arlyos automatic watch. The automatic movement is composed of 21 jewels, guaranteeing precision and longevity.
I didn’t build the ARLYOS Apertura to fit in – I built it to stand out.Sapphire glass, 316 L steel, 21 jewels: real luxury, minus the crazy price.
Bastien
FAQ
Adjusting the strap of your Arlyos watch is simple:
Identify the small arrows on the links indicating the direction of disassembly
Use the provided tool to push the pin in the direction of the arrows
Remove the desired number of links
Reconnect the segments by inserting the pins in the opposite direction of the arrows
For a detailed visual guide, check out our full tutorial on our website .
A skeleton watch is a model where the movement is visible through the openwork or transparent dial. This design allows you to admire the watch's inner workings in action—the gears, springs, balance wheels, and other components usually hidden from view. Our Arlyos skeleton watches offer a fascinating window into watchmaking craftsmanship, showcasing the 21 jewels and meticulous finishing of the automatic movement.
Our Arlyos watches are tested for water resistance up to 5 ATM. A resistance of 50m (5 ATM) allows the watch to be kept in place when washing hands or in the rain. Always check the exact specifications of your model before submerging.
Sapphire crystal is one of the hardest materials after diamonds (9 on the Mohs scale). It offers exceptional resistance to everyday scratches, preserving the clarity and aesthetics of your watch year after year. Unlike mineral or acrylic crystals, sapphire retains its new appearance even after intensive use.
The power reserve of our Arlyos automatic watches is 36 hours. This means that your watch will continue to run for this length of time after you remove it from your wrist. If you don't wear your watch regularly, a simple wrist movement for a few minutes is enough to wind it.
A pre-order is a purchase commitment you make before our watches are in stock. This allows us to anticipate demand and guarantee your Arlyos watch as soon as it becomes available. You pay for your order in advance and receive your watch on our next delivery.
Yes, you can cancel your pre-order and receive a full refund up to 7 days before the scheduled shipping date. Simply contact our customer service at info@arlyos.com .