ERA Aion - World's First Attainable Sapphire Tourbillon (Batch 1)

Making An Impossible Case Possible

The ERA Aion is handmade out of one singular piece of Sapphire crystal, about the size of a baseball.  Master Sapphire craftsmen spend an average of 200+ hours to make ONE flawless Sapphire case.

If the angle of any of the nooks or curves is off by even 1 degree, the entire case must be discarded and the work must start again from scratch.

The entire case is hollowed out and turned into one cohesive piece of Sapphire art with no seams or blemishes anywhere.

It's no wonder that ALL true Sapphire Tourbillons in the world have cost a minimum of $150,000+ USD until the ERA Aion.  Estimates are that fewer than 300 units of Sapphire Tourbillons exist in the world across EVERY single watch brand.

Completely designed from scratch in to maximize the transparency of our Sapphire case, our ERA-005 Calibre Tourbillon movement comes with all the hallmarks you would expect from a truly rare mechanical masterpiece.  

The ERA-005 comes with a full-featured Double Barrel Tourbillon movement that gives it a staggering 70+ hour power reserve.

Every single component that can be made transparent including the front and back of the movement has been custom-made from Sapphire crystal.  

At the 9 o'clock position, a completely customized ERA Tourbillon cage has been carefully constructed from scratch to be completely symmetrical in weight, as even a fraction of a gram of unbalanced weight would lead to a non-functioning Tourbillon timepiece.

The end result is a perfect movement that is truly worthy of being installed in the perfect case.

 

MODEL CASE


MODEL VERSION
100% Pure Sapphire Case Hand Forged From ONE Block Of Sapphire Crystal

DIAMETER
46 mm

WEIGHT
51.4 grams (without strap)

THICKNESS
15.60 mm

WINDING CROWN
Transparent Water Wheel

CRYSTAL
Ultra Scratch-resistant Sapphire Glass With Anti-Reflective Coating

WATER RESISTANCE
3 ATM / 30 meters

MOVEMENT


MOVEMENT
Completely Transparent In-House Double Barrel Single-Axis Tourbillon Movement, Manual Self-Wind

CALIBRE
ERA-005 Calibre

PRECISION
Regulated To +/- 10 sec or better

FUNCTIONS
Centre hour and minute hands, Seconds hand functionality through revolution of Tourbillon complication, 9 o'clock Tourbillon position

FREQUENCY
28,800 vph

JEWELS
36

POWER RESERVE
~70 hours

 

STRAP


STRAP
Black Alligator Leather Strap With Quick Release Bars

STRAP DIMENSIONS
22mm

STRAP MATERIAL
100% Genuine Alligator Leather

CLASP
Custom-Made ERA Butterfly Clasp

MISCELLANEOUS


WATCH BOX
Custom Crafted Wooden Box

WARRANTY
2 Year International Warranty
Anodized Jet Black Steel Warranty Card & Certificate of Authenticity, Laser cut and laser etched

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