IWC Portofino Automatic Moon Phase vs Rolex Cellini Moonphase 50535

SpecificationIWC Portofino Automatic Moon PhaseRolex Cellini Moonphase 50535
BrandIWCRolex
CollectionPortofinoCellini
ReferenceIW45940150535
CategoryMoonphaseMoonphase
Movement TypeAutomaticAutomatic
Caliber35800Rolex 3195
Power Reserve120h48h
Frequency28,800 vph28,800 vph
Case Diameter40.0mm39.0mm
Case Thickness11.0mm12.2mm
Case MaterialStainless Steel18k Everose Gold
CrystalSapphireSapphire
Water Resistance50m / 164ft50m / 164ft
Weight75g105g
MSRP$7,200$27,800
Market Price$5,500$30,000

In-Depth Comparison

The IWC Portofino Automatic Moon Phase and the Rolex Cellini Moonphase 50535 represent two compelling options in the luxury watch market. Both timepieces have earned devoted followings among collectors and enthusiasts, but they approach horology from distinctly different perspectives. Let's break down how these two watches compare across the key dimensions that matter most to buyers.

Heritage And Brand Prestige

IWC and Rolex are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular Portofino reference was introduced in 2018, while this Cellini reference debuted in 2017. The IWC Portofino Automatic Moon Phase is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the IWC Portofino Automatic Moon Phase beats the 35800 caliber offering a 120-hour power reserve running at 28,800 vph with 27 jewels. The Rolex Cellini Moonphase 50535 is powered by the Rolex 3195 with a 48-hour power reserve operating at 28,800 vph featuring 31 jewels. The IWC Portofino Automatic Moon Phase wins on power reserve with a 72-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The IWC Portofino Automatic Moon Phase features a 40.0mm case at 11.0mm thick with a 47.5mm lug-to-lug measurement, crafted in Stainless Steel. The Rolex Cellini Moonphase 50535 comes in at 39.0mm and 12.2mm thick with 46.0mm lug-to-lug, constructed from 18k Everose Gold. The Rolex Cellini Moonphase 50535 wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 75g, the IWC Portofino Automatic Moon Phase is the lighter of the two.

Materials And Construction

The IWC Portofino Automatic Moon Phase uses a Sapphire crystal paired with a Fixed, polished bezel, while the Rolex Cellini Moonphase 50535 features Sapphire crystal with a Fixed, fluted double bezel bezel. On the wrist, the IWC Portofino Automatic Moon Phase comes on a Blue alligator leather strap with Folding clasp, while the Rolex Cellini Moonphase 50535 is fitted with Brown alligator leather strap featuring Folding clasp.

Water Resistance And Capability

The IWC Portofino Automatic Moon Phase is rated to 50m / 164ft and the Rolex Cellini Moonphase 50535 to 50m / 164ft. Both watches share the same water resistance rating, making them equally suited for aquatic activities.

Pricing And Value

At retail, the IWC Portofino Automatic Moon Phase lists for $7,200 compared to $27,800 for the Rolex Cellini Moonphase 50535. The IWC Portofino Automatic Moon Phase is the more accessible option at MSRP, saving $20,600 at retail. On the secondary market, the IWC Portofino Automatic Moon Phase trades around $5,500 while the Rolex Cellini Moonphase 50535 commands approximately $30,000. The Rolex Cellini Moonphase 50535 carries a 8% market premium.

The Verdict

Choosing between the IWC Portofino Automatic Moon Phase and the Rolex Cellini Moonphase 50535 ultimately comes down to personal priorities. For value-conscious buyers, the IWC Portofino Automatic Moon Phase delivers excellent quality at a lower price point. for dress occasions and smaller wrists, the Rolex Cellini Moonphase 50535 is more versatile. Both watches are exceptional timepieces that will serve their owner well for generations. We recommend trying both on the wrist at an authorized dealer before making your final decision, as comfort and emotional connection are ultimately just as important as specifications.