zelin0802 / May 11, 2026

Astronomia Casino

The Astronomia Casino (formerly known as Gambler) is an ultra-complication timepiece launched by Jacob & Co. in 2019, featuring a dual theme of celestial bodies and roulette. It integrates the brand’s iconic four-arm celestial system with an interactive miniature roulette wheel, representing the brand’s most playful and sophisticated masterpiece.

I. Core Specifications (2026 Model Available)
Case: 47mm × 24mm, 18K rose gold/white gold, integrated sapphire crystal bezel, anti-reflective domed sapphire crystal, water-resistant to 30 meters.

Movement: In-house JCAM36 manual winding, 390 parts, 42 jewels, 21,600 vph, 60-hour power reserve.

Strap: Blue/black alligator leather, 18K gold folding clasp. https://www.reviewluxurystore.com/

II. Dual Core: Celestial System + Roulette Wheel

1. Four-Armed Celestial System (Revolves around the center once every 10 minutes)

Tri-Axis Tourbillon: Rotates on its own axis every 60 seconds, revolves around the center every 2.5 minutes, counteracting gravity.

Jacob Cut Diamond: 1 carat, 288 facets, rotates on its own axis every 30 seconds, sparkling like the moon.

Blue Painted Earth: Magnesium alloy, rotates on two axes every 30 seconds, sculpted with continental outlines.

Hour and Minute Discs: Off-center design, differential gears maintain forward timekeeping.

2. Miniature Roulette Wheel (Interactive at the bottom of the movement)

37-Slot Roulette: Numbers 0–36, red/black/green enamel, mahogany inlay, recreating casino details.

Ceramic Ball: Released by pressing the 8 o’clock button, it randomly rolls into number slots; customizable lucky numbers (inlaid with mother-of-pearl). Review Luxury Swiss Replica Watches

Independent Power: The roulette module is self-powered, not affecting timekeeping or celestial motion.

III. Main Versions (All Limited to 9 Pieces)

Astronomia Casino Rose Gold Basic Model (AT160.40.AB.AB.B)
18K rose gold case, blue globe + white diamonds, red and black enamel wheel.

Astronomia Casino Baguette with Baguette Diamonds
Bezel/lugs/wheel center set with 10-carat baguette diamonds, 18K white gold/rose gold.

Astronomia Casino White Gold Model
18K white gold case, enhanced transparency, paired with blue/black alligator leather, higher rarity.

IV. Key Differences from Astronomia Solar/Basic Model

Astronomia Casino: 47mm, four arms + wheel, manual JCAM36, limited to 9 pieces, gaming + space theme.

Astronomia Solar: 44.5mm, three arms + planetary ring, manual JCAM19, limited/regular, solar system theme.

Astronomia Basic Model: 50mm, four arms without a roulette wheel, automatic/manual, extremely limited edition, pure cosmic theme.

V. Collectible Value
Scarcity: Almost exclusively private collections, extremely rare on the market.

Craftsmanship: A fusion of haute horlogerie, jewelry setting, and mechanical intricacy, a benchmark of modern complicated watches.

VI. Summary in One Sentence
The Astronomia Casino is a private casino on your wrist + a mechanical universe: four arms revolving every 10 minutes, an interactive roulette wheel, and customizable lucky numbers, condensing the thrill of gambling and cosmic romance into a 47mm case, making it Jacob & Co.’s most iconic high-complication replica watch price.