Uploaded July 2022 | Updated September 2026, 3 weeks ago
In this video, Paul Anthony provides an overview of his recently-purchased Zenith DEFY El Primero 21 Ultraviolet reference 97.9001.9004/80.R922. Watch our video to learn about what sets the DEFY Ultraviolet apart from past Zenith DEFY Chronographs
For our previous in-depth review of the Zenith DEFY El Primero 21 (in black ceramic), visit youtu.be/w6FSvutKbaU
Written review with pricing and additional information on the DEFY Ultraviolet:
bespokeunit.com/articles/watches/zenith-ultraviolet
Zenith Brand History:
bespokeunit.com/watches/zenith
View all our latest watch reviews & guides:
bespokeunit.com/explore/watches
00:00 Introduction
In 2018, I reviewed a watch from Zenith's DEFY El Primero 21 collection. However, in that instance, the watch used for the review possessed a black ceramic case. Since creating that review, the DEFY El Primero 21 had stuck in my mind yet I had never really been convinced to take the plunge.
When I saw Zenith released this DEFY Ultraviolet version, which just so happens to have accents in one of my favorite colors, I knew the time had come.
01:04 Zenith DEFY Ultraviolet Review
The Zenith DEFY El Primero 21 Ultraviolet ref. 97.9001.9004/80.R922 features a 44mm microblasted titanium case that is 14.5mm thick (or "tall"). The movement is marked by the fact that it possesses two escapements, one for timekeeping and the other for the 1/100th chronograph complication.
The timekeeping escapement runs at 5Hz while the Chronograph escapement runs at 50Hz. The watch has a water resistance of 10ATM (100m), and the dial features an open-worked architecture with ultraviolet-accented movement plates.
The strap accompanying the DEFY Ultraviolet also has a purple top surface which a black rubber backing and a matching, microblasted titanium folding clasp.
01:58 Box Set & Accessories
The top of the polished wood box is marked by an attractive Zenith medallion, while the inside possesses the traditional watch cushion and a lower compartment containing a cleaning cloth, space to store the original watch tags, and a USB thumb drive containing the Owner's Manual.
It's also worth noting that the watch cushion part of the case can be turned into a smaller & light travel pouch for the watch, which is a satisfactory detail.
02:47 Owner's Perspective
While I've only owned this Zenith DEFY Chrono for a couple of months, I've really enjoyed putting it on, and it has become an almost daily wearer. This is not just because I like the look of the watch but also because I'm currently in Florida, and the weather lends itself to more casual clothing and wristpieces. I wouldn't really wear this with a suit due to its color and sporty size.
Overall, this watch gets a ton of compliments, and I've had a ton of fun wearing it around, so I'm sure it'll continue getting wrist time from me.
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In this video, Paul Anthony provides an overview of his recently-purchased Zenith DEFY El Primero 21 Ultraviolet reference 97.9001.9004/80.R922. Watch our video to learn about what sets the DEFY Ultraviolet apart from past Zenith DEFY Chronographs
For our previous in-depth review of the Zenith DEFY El Primero 21 (in black ceramic), visit youtu.be/w6FSvutKbaU
Written review with pricing and additional information on the DEFY Ultraviolet:
bespokeunit.com/articles/watches/zenith-ultraviolet
Zenith Brand History:
bespokeunit.com/watches/zenith
View all our latest watch reviews & guides:
bespokeunit.com/explore/watches
00:00 Introduction
In 2018, I reviewed a watch from Zenith's DEFY El Primero 21 collection. However, in that instance, the watch used for the review possessed a black ceramic case. Since creating that review, the DEFY El Primero 21 had stuck in my mind yet I had never really been convinced to take the plunge.
When I saw Zenith released this DEFY Ultraviolet version, which just so happens to have accents in one of my favorite colors, I knew the time had come.
01:04 Zenith DEFY Ultraviolet Review
The Zenith DEFY El Primero 21 Ultraviolet ref. 97.9001.9004/80.R922 features a 44mm microblasted titanium case that is 14.5mm thick (or "tall"). The movement is marked by the fact that it possesses two escapements, one for timekeeping and the other for the 1/100th chronograph complication.
The timekeeping escapement runs at 5Hz while the Chronograph escapement runs at 50Hz. The watch has a water resistance of 10ATM (100m), and the dial features an open-worked architecture with ultraviolet-accented movement plates.
The strap accompanying the DEFY Ultraviolet also has a purple top surface which a black rubber backing and a matching, microblasted titanium folding clasp.
01:58 Box Set & Accessories
The top of the polished wood box is marked by an attractive Zenith medallion, while the inside possesses the traditional watch cushion and a lower compartment containing a cleaning cloth, space to store the original watch tags, and a USB thumb drive containing the Owner's Manual.
It's also worth noting that the watch cushion part of the case can be turned into a smaller & light travel pouch for the watch, which is a satisfactory detail.
02:47 Owner's Perspective
While I've only owned this Zenith DEFY Chrono for a couple of months, I've really enjoyed putting it on, and it has become an almost daily wearer. This is not just because I like the look of the watch but also because I'm currently in Florida, and the weather lends itself to more casual clothing and wristpieces. I wouldn't really wear this with a suit due to its color and sporty size.
Overall, this watch gets a ton of compliments, and I've had a ton of fun wearing it around, so I'm sure it'll continue getting wrist time from me.
CONNECT:
Web: BespokeUnit.com
Instagram: Instagram.com/BespokeUnit
Facebook: Facebook.com/BespokeUnit
Twitter: Twitter.com/BespokeUnit
Subscribe to Newsletter: BespokeUnit.com/newsletter










