Zenith El Primero Chronomaster Open Stainless Steel / Blue / Boutique Edition
Reference 03.3300.3604/51.M3300
About this watch
The Zenith Chronomaster Open Stainless Steel / Blue / Boutique Edition is a masterpiece that embodies innovation and tradition. Its stunning blue dial with sunburst finish catches the light beautifully, giving it a dynamic look that changes with your movement. The round stainless steel case measures 39.50 mm in diameter, offering a perfect balance of presence without being overly bulky. The open-heart design allows you to peek into the intricate workings of the watch, making it not just a timekeeper, but a conversation starter. With a water resistance of 100 meters, this watch is built to withstand the elements. At its core lies the Zenith caliber El Primero 3604, an automatic chronograph movement that measures time to a precision of 1/10th of a second and features a power reserve of up to 60 hours. The stainless steel case adds durability while enhancing the overall aesthetic, complemented by sapphire crystal glass that ensures scratch-resistance. Wearing the Chronomaster Open is an experience in itself, striking a perfect balance for most wrists with its comfortable fit. Whether dressing up or going casual, this watch complements any outfit due to its versatility and excellent after-sales service offered by Zenith.
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Key Features
- Automatic chronograph movement (El Primero 3604)
- Water resistance of 100 meters
- Stainless steel case with sapphire crystal glass
- Open-heart design for intricate workings visibility
- Power reserve of up to 60 hours
- Frequency of 36,000 vibrations per hour
- Lubricant-free silicon escapement
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- Chronomaster Open Stainless Steel / Blue / Boutique Edition
- Reference
- 03.3300.3604/51.M3300
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph, Column wheel
- Case
- Stainless Steel 39.5mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Zenith El Primero Rainbow Flyback Chronograph – Ref. 01/02.0470.405](https://preview.redd.it/92vnmewqfkke1.jpg?width=640&crop=smart&auto=webp&s=bb75460385df260c5c5ffe324a61ee13a37b8a7c)
Zenith El Primero Rainbow Flyback Chronograph – Ref. 01/02.0470.405
The Zenith El Primero Rainbow Flyback is a high-performance chronograph featuring a high-beat movement and flyback function, powered by Zenith's legendary El Primero movement.
- Condition: Very good overall condition, one call out on the bezel near the pip
- Case size: 40mm diameter
- Lug to lug: 46.5mm length
- Thickness: 12.8mm thickness
ZENITH DEFY EL PRIMERO EXTREME DIVER 5 YEAR WARRANTY
The Zenith Defy El Primero Extreme Diver features a black dial with orange highlights, ceramic bezel, and in-house El Primero movement.
- Condition: New in box (LNIB)
- Material: Titanium
- Diameter: 42mm
- Water Resistance Depth: 600m
ZENITH DEFY EXRTREME DIVER EL PRIMERO 5 YEAR Warranty
The Zenith Defy El Primero Extreme Diver is a high-end diver's watch featuring a black dial with orange highlights, ceramic bezel, and 42mm diameter. It has a water resistance of 600m and comes with multiple straps and quick-change feature.
- Condition: LNIB (Like New in Box)
- Case material: Titanium
- Water resistance: 600m
- Movement: In-house El Primero movement
Zenith Defy El Primero 21 Skeleton Dial Ceramic Mens Watch 49.9000.9004/78.R582
The Zenith Defy El Primero 21 is a bold and precise watch with a geometric open-worked dial, powered by a state-of-the-art El Primero 21 chronograph. It features two independent high-frequency escapements beating at 50Hz for the chronograph function and 5Hz for timekeeping, with a 50-hour power reserve.
- Condition: Excellent+
- Case material: black ceramic
- Case size: 44mm diameter
- Band material: black crocodile/rubber
Zenith El Primero Chronomaster Original Panda Ref. 03.3200.3600.21.c903
The Zenith El Primero Chronomaster Original Panda is a high-end watch with a panda dial design.
- Boxes: true
- Books: true
- Extra strap: true
![[WTS] [WTS] Zenith El Primero 02.0500.400 Chronograph. Full set and serviced.](https://preview.redd.it/jzlha17b77ke1.jpeg?auto=webp&s=b36f4dc5b54b564f1ccac05bea4c1da872dc4522)
[WTS] Zenith El Primero 02.0500.400 Chronograph. Full set and serviced.
This neo-vintage late 90s/early 2000s Zenith El Primero Chronograph is a full set, including box, papers, and tags. It measures about 39mm and comes on a bracelet.
- Condition: Excellent
- Size: 39mm diameter
- Bracelet: includes additional links and half link
![[WTS] Concord Impresario Automatic Chronograph – Famed Zenith 'El Primero' Movement on Bracelet](https://preview.redd.it/urh4p5b4i5ke1.jpg?width=640&crop=smart&auto=webp&s=b1cbcab508bc43313d76d252cb30fd977d398ec6)
Concord Impresario Automatic Chronograph – Famed Zenith 'El Primero' Movement on Bracelet
Concord
- 14.G9.210
·
$1,550
A Concord Impresario chronograph with the Zenith 'El Primero' movement and triple calendar functionality, featuring a stylish design.
- Condition: Excellent
- Case Size: 38mm
- Lug Width: 20mm
- Wrist Size: 6 3/4 inch
![[WTS] Zenith El Primero Chronomaster 38mm 03.3200.3600/69.C902 ( new / 2024 / box and papers )](https://preview.redd.it/gm65j84q55ke1.jpg?width=640&crop=smart&auto=webp&s=20d63dbed9c6c73535dc7aaab20f31e5e6351108)
Zenith El Primero Chronomaster 38mm 03.3200.3600/69.C902 ( new / 2024 / box and papers )
A Zenith El Primero Chronomaster with a white dial on a leather strap, featuring the original stainless steel case and El Primero movement.
- Condition: Brand new
- Case size: 38mm diameter
- Movement: El Primero Movement
- Shipping cost international: $150
![[WTS] Zenith El Primero Chronomaster 03.2520.400/69.C713 - 45mm for Big Wrist or Big Dial Fans - Rare to Find](https://preview.redd.it/lrxf3uk920ke1.jpg?width=640&crop=smart&auto=webp&s=9e4173e6e17349fccd08c82a787dff1cdc712abe)
Zenith El Primero Chronomaster 03.2520.400/69.C713 - 45mm for Big Wrist or Big Dial Fans - Rare to Find
This is a rare model with a short production run, reportedly made for the USA & Australian markets. The 45mm version of this watch is rarely seen for sale, making it a unique opportunity for collectors.
- Condition: Excellent
- Case Size: 45mm diameter
- Dial Color: same as Zenith Chronomaster Sport