This Celestial 6104R rose gold tone replica brings one of the most visually dramatic watches in the Patek Philippe catalog to the wrist. The 6104R-001 reference is a Celestial model in 44mm rose gold tone with a baguette stone-set bezel, featuring a rotating star chart on the dial that tracks the night sky over the Northern Hemisphere in real time. Unlike standard astronomical complications that show moon phase alone, the Celestial displays the apparent motion of the stars, the moon’s shape and trajectory, and the meridian passage of Sirius throughout the year. The rose gold case provides a warm backdrop for the black sky-chart dial.

Case & Movement Specs

• Case diameter: 44mm
• Case material: rose gold tone, baguette stone-set bezel (genuine: 18k rose gold, 38 baguette diamonds)
• Dial: sky chart with moon phase and star positions
• Functions: date by central hand, astronomical display, moon phase, moon trajectory, Sirius transit
• Crystal: sapphire
• Case back: sapphire display
• Complications: grand complication (celestial)
• Movement: clone Cal. 240 LU CL C (automatic)
• Power reserve: about 44 hours (genuine Cal. 240 LU CL C: 48 hours)
• Water resistance: 30 m (not for swimming)

At 44mm this is one of the larger Patek references, but the dome-shaped sapphire crystal over the celestial disc gives the dial a depth that justifies the diameter. The rose gold tone case frames the dial with a bezel of baguette-cut stones, a stone-set look of the genuine’s 38 baguette diamonds.

Caliber Breakdown

The genuine 6104R uses an ultra-thin self-winding movement that drives three superimposed sapphire crystal discs rotating at different speeds. One disc carries the star field, rotating once per sidereal day (23 hours 56 minutes 4 seconds). The second disc shows the moon’s precise shape and orbital position. This level of astronomical accuracy sets the Celestial apart from decorative moon phase watches that simply show full, half, and new moon. For another interpretation of the Celestial concept, see the 6102R-5102R in rose gold, which shares the celestial display in a different case configuration. The broader grand complications collection includes perpetual calendars and minute repeaters alongside these astronomical models.

How It Compares

The 6104R sits at the intersection of watchmaking and astronomy in a way few other references attempt. While perpetual calendars track dates and tourbillons address positional errors in timekeeping, the Celestial maps the actual sky overhead. The 44mm case size accommodates the three-disc system without crowding, and the rose gold construction adds warmth that platinum versions do not offer. This Patek Philippe Celestial 6104R replica puts that celestial mechanism on the wrist for those drawn to astronomical horology over traditional calendar complications.

Other Patek Philippe complications in stock: Patek Philippe Celestial 6102P-001, Patek Philippe Celestial 6102R-001 in rose gold tone, Patek Philippe 5320G-001 cream dial.