Square Nautilus-inspired 5821 Navy Blue Sunburst Full Pavé Diamond Super Clone

Premium top-tier factory exclusive launch: the all-new 2025 Square Nautilus-inspired 5821 navy blue sunburst full pavé diamond model, the understated business luxury iced out piece, featuring the classic navy blue sunburst dial that's the most popular business color, delivering that calm, professional and formal feel, paired with the fully diamond-encrusted case and bracelet, perfect for users who want the iced out luxury look that works perfectly for the office and business events. Most of our business customers also refer to this model as Cubitus 5821, that's exactly the product you've been looking for.

Every single diamond on this piece is carefully selected for its perfect cut, color intensity and clarity, hand-set by our master gemsetters using the same pavé setting techniques as high-jewelry watchmaking workshops. The entire case, bezel and bracelet are fully encrusted with hundreds of brilliant-cut diamonds, while the deep navy blue sunburst dial delivers that perfect professional background, making the diamonds sparkle with a subtle, understated glow that's not too flashy for the office.

Built with the 45mm large size case, it's perfect for big wrists, we also offer free bracelet adjustment to make sure it fits your wrist perfectly. It's powered by the high-precision custom 9015 modified Cal.26-330 SC movement with stop-seconds function, delivering reliable and accurate timekeeping, just like the original.

The classic navy blue dial is the most popular business color in the entire collection, it's calm, professional and never goes out of style, and this full pavé diamond version makes it the perfect business luxury piece that you can wear to the office, business meetings, and even business dinners, if you're a business professional looking for a luxury piece that works for your work, this is exactly what you've been looking for.

If you like this 45mm big wrist basic style, you might also be interested in:

• Our 7128 Regular Wrist Basic Collection, if you have a regular wrist and want a smaller case size
• Our 5822 Big Wrist Annual Calendar Collection, if you want the multi-function annual calendar model for big wrists
• Our 5821 Full Pavé Diamond Collection, if you are looking for the luxury iced out style