Perpetual Calendar Sand Gold 41MM

ROYAL OAK PERPETUAL CALENDAR 26674SG – THE RADIANCE OF SAND GOLD

Like shimmering desert dunes bathed in the evening sun, this timepiece radiates profound luxury through its 41mm case and integrated bracelet, both crafted entirely from 18-carat sand gold. This novel and exclusive alloy hovers beautifully between white and pink gold, offering a warm yet highly contemporary aesthetic. The meticulous interplay of satin-brushed surfaces and highly polished bevels creates an architectural stance that is remarkably robust. Protected by glareproofed sapphire crystal with a water resistance of 50m, this opulent shell embraces the highly sophisticated Calibre 7138 within, preserving the ultimate manufacturing mastery of Le Brassus.

HARMONIOUS GRANDE TAPISSERIE DIAL AND PERPETUAL MECHANICS

The soul of this masterpiece resides in its sand gold-toned dial adorned with the renowned "Grande Tapisserie" pattern, creating a powerfully elegant tone-on-tone presence. The subdials perfectly orchestrate the perpetual calendar indications – including the day, date, month, leap year, week of the year, and a beautifully detailed astronomical moon phase – balanced flawlessly with contrasting black indicators. The 18-carat white gold applied hour-markers and Royal Oak hands, treated with high-grade luminescent coating, act as guiding stars to guarantee absolute legibility under any lighting condition.

CALIBRE 7138 HERITAGE – THE PULSE OF INFINITE PRECISION

Through the glareproofed sapphire caseback, connoisseurs are granted an exclusive view into the breathtaking microscopic architecture of the new-generation selfwinding Calibre 7138. With an impressive thickness of just 4.1mm, this highly complex engine integrates 420 meticulously chamfered and hand-polished components. Featuring a re-engineered perpetual calendar mechanism designed with ergonomics in mind, it delivers a robust 55-hour power reserve. The fusion of the unique sand gold material and this exquisite in-house caliber makes this creation an invaluable symbol of modern Haute Horlogerie.

TECHNICAL SPECIFICATIONS

• Movement: Calibre 7138, Ultra-thin Selfwinding.
• Functions: Perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes.
• Case: 18-carat sand gold, 41mm diameter, 9.5mm thickness.
• Dial: Sand gold-toned "Grande Tapisserie" dial, luminescent 18-carat white gold markers and hands.
• Bracelet: 18-carat sand gold integrated bracelet with AP folding clasp.
• Water Resistance: 50m.
• Power Specs: 420 parts, 41 jewels, 4Hz frequency (28,800 vph), 55-hour power reserve