Constellation case: the visual signature of A★Star
All A★Star watches share the same case. Not for lack of imagination — but by deliberate choice. The Constellation case is the brand's identifying foundation.
Why this case is called Constellation
The notched bezel surrounding the dial evokes the segments of a constellation — those lines that connect the stars in the night sky. On the wrist, it catches the light differently with each movement. It's a bezel that lives.
What the Constellation case contains
316L Stainless Steel — the grade used in surgery and the marine industry. Corrosion-resistant, hypoallergenic, and won't tarnish over time.
Transparent Sapphire Back — the back of the case reveals the NH35 movement in operation. The gears, the oscillating rotor, the mechanical architecture — visible at all times.
5 ATM Water Resistance — each case is individually tested at a pressure equivalent to 50 meters deep. Resistant to rain, splashes, and swimming pools.
Crafted Crown and Lugs — the details that differentiate a generic case from a thoughtfully designed one.
Six available finishes
Silver, PVD black, rose gold, yellow gold — and two two-tone versions: gold bezel on silver body, rose gold bezel on silver body. The two-tone options give the case a distinctive character that completely changes the look of the watch.
One case, thousands of different watches
Combined with your choice of strap, dial, and hands, the Constellation case creates a unique combination. Same case, infinitely different results.
A★Star — Born in the dark. Made to shine.
