Key Specifications

This replica aquanaut 5261R0 gold is the reference 5261R-001, a 39.9mm Annual Calendar from the Aquanaut Luce series in rose gold. The 5261R-001 merges three distinct elements that rarely appear in one watch: the Aquanaut sport case, annual calendar complication, and Luce diamond detailing. The annual calendar mechanism tracks day, date, and month automatically, requiring manual correction only once per year on March 1st. At 39.9mm, this reference occupies a size between the 38.8mm Luce time-only models and the 42.2mm chronographs. Rose gold construction throughout the case adds weight and presence, while the tropical composite strap maintains the Aquanaut’s signature comfort.

Design & Finishing

The annual calendar displays appear through windows on the dial, showing day, date, and month simultaneously. Diamond-set elements from the Luce specification add a layer of refinement to the sport-calendar concept.

• Case: 39.9mm rose gold
• Movement: automatic with annual calendar module
• Functions: annual calendar (day, date, month), moon phase
• Series: Aquanaut Luce (diamond accents)
• Dial: gold-toned with embossed chequerboard texture
• Strap: tropical composite
• Crystal: sapphire
• Correction: once yearly (March 1st)

For a different take on precious metal in the Aquanaut line, see the Aquanaut 5168G-010 in white gold.

Who It’s For

The 5261R-001 speaks to anyone who wants a sport watch that goes well beyond telling time. The annual calendar complication places this reference closer to the Complications collection in mechanical terms, while the Aquanaut case and strap keep it firmly in sport territory. Very few watches combine these elements in a single package. Browse our Aquanaut collection to see how this annual calendar model fits alongside the chronograph and time-only references. This replica aquanaut 5261R0 gold represents the most complication-rich piece in the Aquanaut Luce range.