Zenith Revival Defy Chronograph USM Gentian Blue
Reference 03.A780.400/19.M3642
About this watch
The Zenith Defy Chronograph USM 03.A780.400/19.M3642 debuted in 2025 as part of a capsule collaboration with USM Modular Furniture, each version limited to 60 pieces. The watch is housed in a 37mm stainless steel case with sharply defined octagonal lines and a fourteen-sided bezel, recalling the 1969 Defy design. Pump pushers emphasize its chronograph identity, while the stainless steel “ladder” bracelet by Gay Frères completes the vintage profile. The dial is finished in Gentian Blue, accented with rhodium-plated grooved square hour markers and three silver-toned sub-dials with concentric finishing. A discreet detail is the chronograph seconds hand, capped by a luminous USM ball joint motif.
It is powered by the automatic El Primero 400 caliber, a high-frequency column-wheel chronograph beating at 36,000 vph with a power reserve of 55 hours. Functions include central hours, minutes, and chronograph seconds, small seconds at 9, 30-minute counter at 3, 12-hour counter at 6, and date between 4 and 5 o’clock. The transparent sapphire case back reveals a star-shaped rotor carrying Zenith and USM signatures. Water resistance is rated at 100 meters.
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Specifications
- Brand
- Zenith
- Family
- Revival
- Model
- Defy Chronograph USM Gentian Blue
- Reference
- 03.A780.400/19.M3642
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- Stainless Steel 37mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Zenith Chronomaster Revival – Manufacture Edition A386 – 38mm Box & Papers Unworn](https://preview.redd.it/6yyh56o7bkyg1.jpeg?auto=webp&s=d2d5f7a2555bf86b6babda66560882d76ebedede)
Zenith Chronomaster Revival – Manufacture Edition A386 – 38mm Box & Papers Unworn
The Zenith Chronomaster Revival Manufacture Edition is a historically driven reinterpretation of one of Zenith’s most iconic chronograph, blending vintage authenticity with a compelling origin story.
- Condition: Unworn
- Case size: 38mm
- Movement: El Primero 400 automatic chronograph movement
- Straps: Blue alligator strap with clasp
![[WTS] Zenith Chronomaster Revival – 'Airweight Cover Girl' Titanium – Limited Edition of 250, Complete & Unworn](https://preview.redd.it/ipnfa46kfyxg1.jpeg?auto=webp&s=c8425f64aa420b1f4559cf991eeb9079bee2787e)
Zenith Chronomaster Revival – 'Airweight Cover Girl' Titanium – Limited Edition of 250, Complete & Unworn
The Zenith Chronomaster Revival 'Airweight Cover Girl' Titanium is a limited edition of 250, featuring a Grade 5 titanium case and bracelet, weighing just 78.2 grams. The watch retains the electric blue sunburst dial with the 'shark tooth' chronograph scale, true to the original A3818 'Cover Girl'.
- Condition: Unworn
- Case material: Grade 5 Titanium
- Bracelet style: Gay Frères-style ladder
- Dial color: Electric blue sunburst
![[WTS] Zenith Chronomaster Revival Shadow 37mm 97.T384.4061/21.C822 Full Set 2021](https://preview.redd.it/h5f0e58t4qxg1.jpg?width=640&crop=smart&auto=webp&s=7e2c718ad83c18b4424364be54e2b8a2a4eb6e0c)
Zenith Chronomaster Revival Shadow 37mm 97.T384.4061/21.C822 Full Set 2021
2021 Zenith Chronomaster Revival Shadow 37mm, full set with box and papers.
- Condition: Very light signs of use
- Case size: 37mm
- Year of manufacture: 2021
![[WTS] Zenith Chronomaster Revival – Manufacture Edition A386 – 38mm Box & Papers Unworn](https://preview.redd.it/tub4vqzqpdwg1.jpeg?auto=webp&s=cb24b9b11ecb1d63eacc867f0397562e2e50d653)
Zenith Chronomaster Revival – Manufacture Edition A386 – 38mm Box & Papers Unworn
A historically driven reinterpretation of the iconic Zenith chronograph, blending vintage authenticity with a compelling origin story.
- Condition: Unworn
- Case size: 38mm
- Movement type: El Primero 400 automatic chronograph
- Dial color: Blue with three chronograph sub-dials
![[WTS] Zenith Defy Revival A3691](https://preview.redd.it/3canniexn2wg1.jpg?width=640&crop=smart&auto=webp&s=ec7f088e104c91ce10973942deb81b3068cdc147)
Zenith Defy Revival A3691
This Zenith Defy Revival features a 37mm stainless steel case with a ruby gradient dial and Cal. Elite 670 automatic movement.
- Condition: Very good condition, worn
- Case size: 37mm diameter
- Water resistance: 300m depth rating
- Movement type: automatic
![[WTS] Zenith Chronomaster Revival A384 Silver Dial 37mm 2020 Box & Papers - $5,995](https://preview.redd.it/f5g4p9fzfzvg1.jpg?width=640&crop=smart&auto=webp&s=9a8384afd8dc485aea8e644946fde8dab1fa3e3e)
Zenith Chronomaster Revival A384 Silver Dial 37mm 2020 Box & Papers - $5,995
The Zenith Chronomaster Revival A384 is a faithful recreation of one of Zenith's most iconic chronographs from 1969, blending vintage design with modern reliability. The compact and comfortable 37mm stainless steel case captures the essence of classic chronographs.
- Condition: Excellent
- Movement: Zenith El Primero automatic chronograph
- Power Reserve: ~50 hours
- Size: 37mm diameter
Zenith Defy Revival Shadow 97.A3642.670/21.M3642
The Zenith Defy Revival Shadow is a high-end watch that comes in superb condition, with minimal signs of wear.
- Condition: superb, almost like-new
- Case and bracelet condition: like-new
- Warranty expiration date: March 2030
- Shipping method: FedEx Priority
Zenith Chronomaster Revival "Poker Chip" - Black - Titanium - 38mm - Mint
A Zenith Chronomaster Revival "Poker Chip" watch in black, made of titanium and measuring 38mm in diameter, is for sale in mint condition.
- Condition: Pre-Owned - Mint
- Case size: 38mm diameter
- Bracelet type: Glow in the Dark Canvas Material
- Dial color: Black