Executed in 18k rose gold, this reference carries the same annual calendar architecture with an elevated material presence. The dial incorporates day and month apertures, date display, moon phase, and 24 hour indicator, all powered by an automatic movement engineered for reliability. The rose gold case enhances the visual depth of the dial, while the integrated bracelet ensures both comfort and continuity in design. The sapphire crystal case back reveals the detailed finishing of the movement components.

This model introduces a more expressive interpretation of the Nautilus calendar line. It blends mechanical utility with a richer aesthetic, appealing to collectors who prioritize both craftsmanship and visual impact in a single timepiece.