A MOMENT IN BLUE
The Royal Evening Sierra Blue brings a fresh and contemporary tone to the collection. Its icy blue dial offers an impression of clarity and ease, shifting character depending on the atmosphere around it. Faceted hour markers introduce structure and brightness, giving the watch a modern presence that feels both expressive and composed.
A MOMENT IN BLUE
The Royal Evening Sierra Blue brings a fresh and contemporary tone to the collection. Its icy blue dial offers an impression of clarity and ease, shifting character depending on the atmosphere around it. Faceted hour markers introduce structure and brightness, giving the watch a modern presence that feels both expressive and composed.
ON THE WRIST
Sierra Blue settles onto the wrist with a calm and airy brightness. The icy tone pairs naturally with clean and modern styling, while the dial’s shifting reflections add quiet movement. The result is a watch that feels fresh, confident, and distinctly current.
AUTOMATIC WATCH
Powered by a Swiss automatic movement, the Royal Evening responds naturally to motion. The rotor gathers energy throughout the day, maintaining a smooth sweep and dependable performance. A generous power reserve keeps it ready when unworn, and the exhibition caseback reveals the movement’s quiet rhythm.
THE DIAL
The Sierra Blue dial carries a cool energy that shifts subtly as the watch moves. Its sunburst texture brings the icy tone to life, giving the surface an impression of gentle motion. Structured markers catch the brighter notes of the color, creating a dial that feels modern, light, and quietly distinctive.
THE MOVEMENT
Through the sapphire back, the watch reveals its mechanical heart. The Swiss automatic calibre beats at 28,800 vibrations per hour for a fluid sweep, supported by jewel bearings that reduce friction. The construction reflects traditional watchmaking, offering consistency, reliability, and the reassuring rhythm that defines authentic mechanical timekeeping.
THE BEZEL
The bezel is crafted from 904L stainless steel, chosen for its purity and its ability to achieve a lasting polished shine. Its geometric contours are shaped with smooth chamfers that guide light cleanly across the surface, giving the watch its distinctive Evening silhouette. This sculpted form frames the dial with a calm and confident presence.
THE BRACELET
The GC FlexLink bracelet features a sculpted two link design with brushed outer surfaces and polished 904L center segments. Its tool free click release system allows links to be removed with ease for a precise fit. The watch also includes the GC Click In system, enabling simple transitions between the bracelet and the GC MotionBand.
WATER PROOF
A push pull crown and reinforced case construction provide water resistance to 100 meters, ensuring dependable performance in everyday conditions. The flat sapphire crystal with anti reflective treatment maintains clarity in shifting light while offering exceptional durability.
WATCH WINDER
Included with every timepiece, the watch winder keeps the movement alive through a gentle and continuous motion. It ensures the watch is always ready, always in its rhythm. Formed with clear surfaces and architectural lines, it stands as an interior object of calm expression, giving the watch a space to move, reflect, and simply exist.
CRAFTED FOR DAY.
DESIGNED FOR NIGHT.
SPECIFICATIONS
MOVEMENT
TYPE
Automatic, mechanical, self-winding
CALIBRE
Swiss Made, high-precision calibre with 26 jewels
PRECISION
-4/+6 seconds per day, regulated in multiple positions
FUNCTIONS
Centre hour, minute, and seconds hands; stop-seconds for precise time setting.
OSCILLATOR
Gilt balance wheel. Polished lever escapement. Shock protection with Incabloc® system.
WINDING
Bidirectional self-winding via oscillating rotor mounted on ball bearings
POWER RESERVE
Approximately 41 hours
WATCH EXTERIOR
ARCHITECTURE
Multi-component construction with screw-down case back and sapphire crystal window
DIAMETER
40 mm
MATERIAL
Scratch and corrosion-resistant stainless steel with contrasting mirror-polished and satin-brushed surfaces
BEZEL
Fixed, mirror-polished, crafted in 904L stainless steel
WINDING CROWN
Push-pull, engraved with Golden Concept symbol
CRYSTAL
Scratch-resistant sapphire, flat with chamfered edge, anti-reflective coated
WATER PROOF
Water proof to 100 meters / 10 ATM
DIAL
DIAL
Sunray brushed slate, featuring the Golden Concept symbol
MARKERS & HANDS
Faceted, polished stainless steel with BGW9 Super-LumiNova® for long-lasting blue luminescence, visible for up to 12 hours after full light exposure
MINUTE TRACK
Printed peripheral seconds/minute track for precise reading
BRACELET
BRACELET
GC FlexLink™ bracelet with contrasting polished and satin finishes
MATERIAL
904L stainless steel
CLASP
Folding clasp with push-button release, engraved with GC Symbol
ADJUSTMENT
Integrated GC FlexLink™ system: each link can be removed with a single click for precise, tool-free adjustment
WRIST SIZE
Adjustable to fit wrists from 16 to 24 cm
CERTIFICATE
CERTIFICATE
Individually numbered Certificate of Authenticity, corresponding to the unique serial number engraved on the watch rotor
DETAILS
Confirms Swiss Made origin, movement specifications, and limited-edition production number
USER GUIDE
Refer to the Royal Evening instruction manual for operating the crown, setting the time and date, and maintaining water resistance. Service interval recommended every 5 years.
DISCOVER MORE WITHIN THE COLLECTION
Free Shipping
Free worldwide express shipping with1-3 days deliveries, for all orders over $150
Payment Methods
PayPal, Apple Pay, Crypto, Visa, Master Card and American Express
Returns & Refunds
You can return any item purchased within 45 days of the delivery date