ChronoAstra / Stellaris
Your moment.
Set in silver
and diamonds.
Choose a date, time and place. We map the sky from that moment, machine it into pure silver and set the dial with more than 40 natural diamonds.
See the offer immediately. No purchase required.
PrivacyBlue Anodized Titanium · VIP exclusive
01 / The constellation
No two skies are the same.
The night you met. The hour they were born. The place you still think about. Your dial begins with one moment you want to keep.
- 01
Choose your moment
Pick the date, time and location that matter to you.
- 02
We map the sky
We generate the constellation geometry for your dial.
- 03
We machine the silver and set the diamonds
Each dial is CNC-machined in pure silver, then set with more than 40 natural diamonds.
A dial in the hand
See the size and the way the finished sample catches the light.
02 / Case and fit
41 mm. Built to hug the wrist.
The integrated bracelet and straps turn downward close to the case, so the watch follows the wrist’s curve.
Explore the case and bracelet in Silver, Black and VIP-exclusive Blue.
View the watch in all three finishes
The watch / Three finishes
See Stellaris from every angle.
Choose a finish, then swipe or scroll through the dial, case, caseback and clasp.
Blue anodized titanium · VIP exclusive
Dial and case 
Side profile 
Exhibition caseback 
Bracelet and clasp
Dial and case 
Side profile 
Exhibition caseback 
Bracelet and clasp
Dial and case 
Side profile 
Exhibition caseback 
Bracelet and clasp
Blue. Only for Founder VIPs.
Blue Anodized Titanium is exclusive to Founder VIPs while the 500-piece Stellaris edition is available. After those 500 pieces are allocated, Blue will never be offered again.
Blue gets its color from light interacting with the thin oxide layer grown on titanium during anodizing. The blue shifts with the light, from deep navy to vivid cobalt. The titanium underneath is durable, and the blue finish wears well with care. Repeated abrasion can mark the color more readily than an ultra-hard coating.
Silver. Natural Grade 5 titanium.
If you’re hard on your watches, choose Silver. Its natural Grade 5 titanium finish is the more practical option for frequent wear and contact.
03 / The movement
ChronoAstra Swiss Caliber G101.
Built on the La Joux-Perret G101 architecture, with bridges developed entirely in-house by ChronoAstra.
The rotor’s radial brushing mirrors the dial’s radial pattern, linking the front and back of the timepiece. ChronoAstra’s custom finishing extends throughout the movement, from finely sandblasted bridge surfaces to brushed relief lettering and crisp bevels.
Choose Dark Gunmetal or Silver, each with a matching rotor and a natural steel hub.
04 / Included with Founder purchase
Three ways to wear Stellaris.
Quick Release 2.0 makes it easy to switch between the integrated titanium bracelet and the two FKM rubber straps.
- Integrated Titanium Bracelet 2.0
- Black FKM Rubber Strap 2.0
- Blue FKM Rubber Strap 2.0
05 / The first production year
100 pieces in the first year.
The first production year includes 99 pieces available to the public and one for the Founder owner competition. The total edition is capped at 500.
Common questions
Before you begin.
When do I choose my moment?
You choose the date, time and place for your constellation when you configure the watch after purchase.
What comes with the Founder purchase?
The titanium bracelet, both FKM straps, Quick Release 2.0 and Secret Reveal Packaging 2.0 are included, along with worldwide shipping, VAT, duties and import taxes.
How can I see the Founder VIP offer?
Enter your email address to see the offer immediately, including the all-in price and how the reservation works.
Founder VIP access
See the first release.
Explore pricing, what’s included and how the early purchase window works.
See the offer immediately. No purchase required.
Privacy