This replica cubitus 5821 gold represents the steel-and-rose-gold expression of Patek Philippe’s rectangular sport watch with a gold-toned dial that matches the warm metal accents throughout the case and bracelet. The 5821/1AR at 45mm uses a cushion-shaped case with integrated bracelet links, continuing the design language that launched in 2024 as the brand’s first entry into rectangular sport territory. The dial features the signature hobnail texture that catches light across a micro-grid pattern, and the gold tone creates a monochromatic warmth when paired with the rose gold elements of the case. Applied hour markers in matching gold sit flush with the textured surface.

Case & Movement Specs

• Case diameter: 45mm cushion-shaped
• Case material: stainless steel and rose gold two-tone
• Dial: gold-toned with hobnail texture
• Crystal: sapphire with anti-reflective coating
• Bracelet: integrated steel and rose gold with quick-adjust clasp
• Movement: automatic (26-330 SC caliber)
• Functions: time, date

The 26-330 SC inside uses a silicon Spiromax balance spring paired with Gyromax balance for improved stability. This is the same caliber architecture found in the Nautilus 5811.

Caliber Breakdown

The automatic winding system in the 26-330 SC replaced the previous 324 SC generation with refinements to the escapement geometry. The result is a thinner movement profile that allows the Cubitus case to maintain wearable proportions despite its 45mm width. The gold dial on this particular reference makes the tonal connection between dial, hands, and case metal seamless. For a cooler alternative within the same collection, see the green dial version which shifts the personality toward sport. The full Cubitus range spans both warm and cool dial palettes on identical case architecture.

How It Compares

Gold-dial sport watches walk a fine line between dressy and casual. This 5821 manages that balance through proportions: the 45mm cushion case reads as a sport watch, while the warm gold palette suggests something more refined. The integrated bracelet with its alternating steel and rose gold links reinforces that dual character. Compared to the brown ombre and white dial variants, this gold version commits most fully to a warm, unified aesthetic. This replica cubitus 5821 gold remains the most tonally cohesive option for anyone drawn to the rose gold two-tone configuration.