Alcadus Quantra Type 02 Aventurine Micro-rotor

Aventurine dial

The Quantra Type 02 features a captivating aventurine dial, renowned for its subtle, starry-sky-like sheen. Each timepiece blends expert craftsmanship with nature, boasting a polished surface that beautifully reflects the light. Custom-polished applied hour markers and faceted hands (without a seconds hand for an unobstructed view of the dial) enhance the design, offering a clean and elegant aesthetic.

Framing the dial, the 36mm stainless steel case features a polished bezel,  brushed horns  vertically and with sandy sides  This makes the timepiece both versatile and timeless. The black minute track on a white background offers a subtle contrast, ensuring optimal legibility without detracting from the dial's sparkling brilliance.

Perfect for those who appreciate understated elegance combined with meticulous details.

Micro-rotor movement

The Quantra is powered by an automatic micro-rotor movement. Its transparent case back and the positioning of the oscillating weight at the same level as the other components reveal the watch's inner workings, offering a captivating view of the gears in motion. The micro-rotor movement is internally regulated to +/- 7 seconds and features blued screws and a custom ALCADUS rotor.

Caliber  Hangzhou 5015A Automatic Micro-Rotor

Diameter  13 1/4″ (30.0 mm)

Height  3.95 mm

Winding, bidirectional automatic winding, manual winding

Small seconds  (without hacking)

34 Jewelry

Frequency  28,800 A/h (4 Hz)

Power reserve  >= 42 hours

Precision  +/- 7 seconds/day (internally regulated)

Decorated  Geneva stripes and blue screws

Unique case profile

The 36mm stainless steel case features a highly polished bezel,  a vertically brushed finish  on the horns and of  a sandblasted finish  on the CNC machined recessed central part.

A polished conical chamfer  along the  The shoulder of the horn adds a touch of sophistication to this watch.

The watch case also features an 800 HV scratch-resistant coating and an anti-fingerprint coating to preserve the pristine beauty of your watch.

Sapphire crystal

A symbol of distinction for all ALCADUS models, the Quantra proudly displays  box-shaped glasses  which protrude from the edge of the case, a notable improvement over the plexiglass (acrylic glass) that was once widespread and prone to scratches.

Remarkably resistant, with a hardness of  At 2200-2300 HV, the sapphire crystals that adorn our watches are virtually unbreakable, surpassing diamond in terms of durability and  scratch resistance.

Furthermore, our sapphire crystal undergoes a meticulous process, receiving  five layers of anti-reflective coating  on its inner surface for optimal clarity and readability. This careful treatment ensures optimal visibility without compromising its integrity, as applying the treatment to both surfaces can cause scratches.

Luxury French leather bracelets

The leather strap, often overlooked by many brands, is a crucial detail for ALCADUS. An essential piece of the puzzle, it embodies craftsmanship, durability, tradition, comfort, and quality.

To meet these criteria, we use leathers from Tanneries Haas (owned by the Chanel group) in France, a supplier to major luxury brands. Tanneries Haas, in France, has been tanning leather since 1842 and is renowned for its high-end leathers.

Handcrafted with care

Each of our watch straps is meticulously handcrafted using traditional leatherworking techniques. Each strap is cut, saddle-stitched, and burnished by hand, ensuring its longevity and making your strap a timeless accessory designed to last a lifetime.

The inner lining is made of smooth Zermatt leather from the HAAS tanneries in France, the same type of lining commonly found in  Hermès bags.

The ALCADUS GUARANTEE

Each ALCADUS watch is a testament to meticulous hand-finishing and assembly. We are confident you will fall in love with our watches; however, if you are not completely satisfied within 30 days of purchase, simply return them in their original, unworn condition for a full refund or exchange, no questions asked.

We understand the desire to preserve the pristine beauty of your watch, which is why every ALCADUS watch features a special scratch-resistant coating 800 HV.

For added peace of mind, we are proud to present our 4-Year Worry-Free Warranty, an industry first. In addition to covering mechanical defects in the movement, this comprehensive warranty offers free replacement of the watch case in case of damage (during the 48-month warranty period), whether due to everyday use or an unforeseen accident, for complete peace of mind. This warranty covers any mechanical defect in the movement, and we will arrange a free repair.

Specification

Case material:
316L stainless steel with scratch-resistant and fingerprint-resistant coating

Case dimensions:
36 mm

Between the horns:
44 mm

Thickness :
10.5 mm (including crystal)

Horn width:
20 mm

Glass :
Sapphire crystal (with 5 layers of internal AR transparent coating)

Movement :
Hangzhou Caliber 5015A (regulated) automatic movement

Power reserve:
42 hours

Crown :
Push-Pull

Waterproofing:
50 meters / 5 ATM / 160 feet

Strap included:
1 x luxurious French leather strap by Tanneries Haas