The Celestial Series

ChronoAstra White Dwarf Build

ChronoAstraWhiteDwarfBuild
Natural Grade 5 titanium case with a White Dwarf enamel starmap dial. Configured on build.chronoastra.com — the caseback engraving coordinates, date, time and personal text are recorded on the line item.

Made to order — please read before choosing a shipping option: every watch is built for you after ordering. Production takes approximately 3.5 months when the case and dial are in stock, and 6 months when the configuration is sold out and enters the next production run. Any shipping method chosen at checkout applies only to the transit time after...

€799

€1.199

from €2,400 · 0% financing available

Made to order: production takes about 2 months (3 months maximum) when components are in stock, and 6 months otherwise. Shipping speed applies only after your watch is finished. Launch offer: VAT, local taxes, import duties and worldwide shipping are all included in the price.

Configure Yours

Built Around Your Moment. Your Moment.

is individually assembled from your chosen moment, engraving, movement, and configuration.

LIVE PREVIEW ChronoAstra White Dwarf — White Dwarf dial, natural G5 titanium case, titanium bracelet
01 · Size

02 · Movement

03 · Dial
Your Total €799,00

SIGNATURE CRAFTSMANSHIP

One Sky.
One Dial.
Never Repeated.

Exact astronomy, pad printed for one owner.

We calculate the visible stars and constellation geometry for your coordinate, date and local time from astronomical data, then engineer that sky as production artwork for your chosen dial size. A dedicated pad printing cliché is produced for your watch alone.

The map is transferred by precision pad printing, the process used for fine detail on high-end dials, then completed through a four-stage print-and-lume process: the initial precision print followed by three registered applications of Swiss BGW9 Super-LumiNova. No two ChronoAstra dials carry the same sky.

One Dial at a Time

Your starmap is generated specifically from your chosen moment and individually prepared for production.

Precision Pad Printing

Fine constellation lines and celestial details are transferred onto the dial with exceptional sharpness and clarity.

Swiss Super-LumiNova BGW9

Multiple layers of Swiss BGW9 lume are carefully applied, allowing your stars to glow softly blue after dark.

Swiss quartz precision orJapanese automatic.

Watch movement animation

Miyota 9000-Series Automatic

24 jewels, 28,800 vibrations per hour and approximately 42 hours of reserve, with a custom Côtes de Genève rotor visible through a sapphire display back.

Swiss Ronda 763 Quartz

Slim, precise and close to maintenance-free, with roughly forty months of battery life and an 8.5 mm case profile. Finished with a solid titanium caseback, individually etched with your details.

Individually etchedwith your details into the caseback.

Your exact date, time, coordinates and chosen word are individually etched into the caseback. The reverse of every carries the coordinates, date and local time of your moment, plus up to twelve capital characters of your own text: a name, a place, a single word. It is etched into the titanium, not printed on it. Quartz builds receive a solid titanium caseback. Automatic builds receive a sapphire display back, with your individually etched details framed around the movement.

Laser-engraved watch caseback animation

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One-of-One Starmap

Generated from your exact date, time, and location.

Precision Pad Printing

Every dial individually prepared and printed.

Swiss Super-LumiNova BGW9

Stars glow softly blue after dark.

Grade 5 Titanium

Aerospace-grade titanium, exceptionally light, strong, and finished by hand.

CRAFTSMANSHIP

Built from Titanium.
Finished by Hand.

01

Finished By Hand

Every case is sandblasted, hand brushed, and mirror polished before assembly. The surfaces you see are worked by hand, not mass finished.

02

Sapphire Crystal

A scratch-resistant sapphire crystal with an inner anti-reflective coating, cut for clarity in daylight and after dark.

03

Individually Assembled

Case, dial, movement, and caseback are brought together as one configuration after order confirmation. Each watch is assembled for its owner, not taken from inventory.

Worldwide Insured Shipping

Tracked DHL Express delivery worldwide.

2-Year International Warranty

Coverage against manufacturing defects under normal use.

Personalized Production

Every ChronoAstra is individually customized and enters production specifically for its owner after order confirmation.

ONE OF ONE

Build your