Hublot Square Bang Unico Ceramic Blue vs Zenith Defy 21 Rose Gold

SpecificationHublot Square Bang Unico Ceramic BlueZenith Defy 21 Rose Gold
BrandHublotZenith
CollectionSquare BangDefy
Reference821.CI.0170.RX18.9002.9004.78.R590
CategoryChronographChronograph
Movement TypeAutomaticAutomatic
CaliberHUB1280 UNICOEl Primero 9004
Power Reserve72h50h
Frequency28,800 vph36,000 vph
Case Diameter42.0mm44.0mm
Case Thickness14.7mm14.5mm
Case MaterialBlue Ceramic18k Rose Gold
CrystalSapphireSapphire
Water Resistance100m / 328ft100m / 328ft
Weight148g130g
MSRP$25,200$29,900
Market Price$21,000$24,000

In-Depth Comparison

The Hublot Square Bang Unico Ceramic Blue and the Zenith Defy 21 Rose Gold 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

Hublot and Zenith are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular Square Bang reference was introduced in 2023, while this Defy reference debuted in 2022. The Hublot Square Bang Unico Ceramic Blue is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Hublot Square Bang Unico Ceramic Blue beats the HUB1280 UNICO caliber offering a 72-hour power reserve running at 28,800 vph with 38 jewels. The Zenith Defy 21 Rose Gold is powered by the El Primero 9004 with a 50-hour power reserve operating at 36,000 vph featuring 35 jewels. The Hublot Square Bang Unico Ceramic Blue wins on power reserve with a 22-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Hublot Square Bang Unico Ceramic Blue features a 42.0mm case at 14.7mm thick with a 48.0mm lug-to-lug measurement, crafted in Blue Ceramic. The Zenith Defy 21 Rose Gold comes in at 44.0mm and 14.5mm thick with 50.5mm lug-to-lug, constructed from 18k Rose Gold. The Hublot Square Bang Unico Ceramic Blue wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 130g, the Zenith Defy 21 Rose Gold is the lighter of the two.

Materials And Construction

The Hublot Square Bang Unico Ceramic Blue uses a Sapphire crystal paired with a Fixed bezel, while the Zenith Defy 21 Rose Gold features Sapphire crystal with a Fixed bezel. On the wrist, the Hublot Square Bang Unico Ceramic Blue comes on a Rubber strap with Fold-over, while the Zenith Defy 21 Rose Gold is fitted with Rubber strap featuring Fold-over.

Water Resistance And Capability

The Hublot Square Bang Unico Ceramic Blue is rated to 100m / 328ft and the Zenith Defy 21 Rose Gold to 100m / 328ft. Both watches share the same water resistance rating, making them equally suited for aquatic activities.

Pricing And Value

At retail, the Hublot Square Bang Unico Ceramic Blue lists for $25,200 compared to $29,900 for the Zenith Defy 21 Rose Gold. The Hublot Square Bang Unico Ceramic Blue is the more accessible option at MSRP, saving $4,700 at retail. On the secondary market, the Hublot Square Bang Unico Ceramic Blue trades around $21,000 while the Zenith Defy 21 Rose Gold commands approximately $24,000.

The Verdict

Choosing between the Hublot Square Bang Unico Ceramic Blue and the Zenith Defy 21 Rose Gold ultimately comes down to personal priorities. For value-conscious buyers, the Hublot Square Bang Unico Ceramic Blue delivers excellent quality at a lower price point. 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.