| Reference Ocarat | #46751 |
| Reference | ACY 1102 |
| Brand | Ralf Tech |
| Product Type | Watch |
| Gender | Men |
| Color | Blue Brown Gray |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Warranty | 2 Years |
| Thickness (in mm) | 14,50 |
| Diameter (in mm) | 41,00 |
| Manufacturing | France |
| Labels and Certificates | Authorized Retailer Limited Edition |
| Dial Finish | Matte |
| Watch Case Back | Screwed caseback |
| Crystal Shape | Domed |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Anti-Reflective Coating |
| Buttons | 1 Crown |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 20 |
| Frequency | 21,600 A/h (3 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Japanese Movement |
| Movement Brand | Ralf Tech |
| Calibers (Movements) | RTA 003 |
| Movement Base (Origin) | Seiko NH36 |
| Calendar and Time | Hours Minutes Seconds |
| Power Reserve (Maximum Duration) | 42 hours |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Bracelet Material | Calfskin Silicone |
| Strap Color | Brown |
| Bracelet Material Finish | Calfskin |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 22,00 |
| Buckle Width (in mm) | 20,00 |
| Limited Edition (Collector) | Yes |
| Activities | Swimming / Diving Technical Adventure Yachting / Sailing |
Limited edition of 100 pieces.
The Watch
Meet the "Royale" edition of the new Académie collection, signed by Franco-Swiss watchmaker Ralf Tech. Dubbed Académie, this vintage-inspired timepiece pays tribute to the cadets of the world's most prestigious military academies - from Saint-Cyr to West Point. With its striking deep blue dial drawing from the codes of the French Navy, this series leans more elegant and refined than sporty. The case is crafted in surgical-grade 316L stainless steel with polished finishes - renowned for its strength, resistance to deformation, and hypoallergenic properties. The case measures 41 mm in diameter and 14.5 mm in thickness; the high-domed sapphire crystal gives it a smaller, more intimate feel in keeping with the vintage spirit. That sapphire crystal is ultra-domed - nicknamed "chimney" - and features an anti-reflective treatment. The screw-down crown is positioned at 3 o'clock. The screw-down caseback offers enhanced water resistance and bears an engraving with the watch's individual serial number.
The Dial
The elegant round dial of this timepiece features a deep navy blue with lacquered finishes evoking the vastness of the ocean. Legibility is excellent. Two large luminescent silver-toned hands mark the hours and minutes, while a slender third hand sweeps the seconds smoothly. The applied indices are silver. The minute track, in a lighter blue, runs along the perimeter of the dial within a silver-toned ring. The brand name appears at 12 o'clock.
The Movement
This watch is powered by an automatic mechanical movement RTA003 based on the NH36 caliber, offering a theoretical power reserve of 42 hours. Equipped with Incabloc shock protection and featuring 24 jewels, this caliber delivers outstanding reliability thanks to its 21,600 vph (3 Hz) frequency.
The Strap
This model comes in a vintage-style taupe calfskin travel case. It also includes two straps: one in vintage satin calfskin leather, plus a second "tropic" silicone strap with 22 mm lug width. The leather strap is light brown (gold) with blue stitching, creating a harmonious palette with the indices and dial. The silicone strap is black - perfect for sport. Both fasten with a silver-tone pin buckle. This timepiece effortlessly blends classic vintage elegance with a sporty, adventure-ready look.
Water Resistance
This model offers water resistance to 20 atmospheres, or 200 meters. Ladies and gentlemen, here is a timepiece built for serious underwater activities - including freediving. It can also handle high-pressure washers without missing a beat. Showering, bathing, lap swimming, and freediving are all well within its capabilities. However, for scuba diving with tanks, we recommend a timepiece with a higher water resistance rating. Also, avoid operating the crown or pushers during immersion to preserve the integrity of the movement.




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Académie Automatic Royale ACY 1102 Watch
(Ref. 46751)