Zenith El Primero Chronomaster Open Stainless Steel / Silver / Rubber

Reference 03.3300.3604/69.C823

Zenith Chronomaster Open Stainless Steel / Silver / Rubber

About this watch

The Zenith Chronomaster Open 03.3300.3604/69.C823 is a masterpiece of horology, showcasing the brand's dedication to precision and luxury. This stunning timepiece features a round case crafted from high-quality stainless steel, boasting a diameter of 39.50 mm. The sunburst finish on the silver dial catches the light beautifully, giving it a dynamic and eye-catching appearance. One of the standout features is the open dial, providing a window into the intricate workings of the movement. The stick and dot indexes add a touch of elegance, while the stick hands are designed for easy readability. Comfort is key when it comes to wearing a watch, and Zenith doesn't disappoint with its rubber strap, which adds a sporty touch and ensures durability and comfort. The El Primero 3604 automatic chronograph movement boasts high precision and reliability, operating at 5Hz and measuring time with a precision of 1/10th of a second. With a power reserve of 60 hours, you can confidently wear it without worrying about winding it daily. Certified as a chronometer, this watch will keep time impeccably. The sapphire glass is scratch-resistant and provides a clear view of the dial, while the stainless steel case ensures durability in everyday wear. With a water resistance of 100 meters, this watch is suitable for swimming and snorkeling. The combination of Swiss craftsmanship, innovative movement, and timeless design makes this watch a worthy addition to any collection.

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Key Features

Zenith caliber El Primero 3604 automatic chronograph movement
Stainless Steel case with sapphire glass
Water Resistance: 100 meters
Power Reserve: 60 hours
5Hz frequency for precise timekeeping
Certified Chronometer for accurate timekeeping

Specifications

Brand

Zenith

Family

El Primero

Model

Chronomaster Open Stainless Steel / Silver / Rubber

Reference

03.3300.3604/69.C823

Movement Features

Hours, Minutes, Small Seconds
Chronograph, Column wheel

Case

Stainless Steel 39.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

100

Current Listings

Panerai Luminor Chrono PAM00074 Titanium/Steel Zenith El Primero Movement 2002 (Full-Set/Serviced)

Panerai - PAM 00074 · $6,205

This exceptional Panerai Luminor Chronograph PAM 00074 represents a remarkable fusion of Italian design heritage and Swiss horological excellence. The 40mm titanium case showcases the distinctive Panerai aesthetic with its commanding cushion-shaped profile and signature crown-protecting bridge mechanism.

Condition: Honest wear consistent with careful ownership
Movement: Zenith El Primero automatic movement
Case material: Titanium
Bezel material: Polished steel

Posted at

May 27, 2026, 10:19 AM

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Zenith El Primero Automatic Chronograph “TV Screen” — Ref. 0420.400 — Sharp Case — Neo-Vintage Rarity - Price: $ 2350 Free Shipping

Zenith - 0420.400 · $2,350

A rare and charismatic Zenith El Primero Ref. 0420.400 featuring the iconic rectangular 'TV Screen'-style case design.

Condition: Vintage good condition, lightly worn
Case size: ~36mm x 44mm
Diameter: 40-45mm diameter

Posted at

May 27, 2026, 9:02 AM

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Zenith Defy Skyline Chrono Silver | El Primero 3600 | 1/10th Sec | Full Set 2024 | Bracelet & Strap | $7,950

Zenith - Defy Skyline Chrono · $7,950

Year: 2024

Posted at

May 25, 2026, 4:27 PM

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Brand New 2025 Zenith Chronomaster Original El Primero Chronograph Reverse Panda | 03.3200.3600/21.C903 | Price reduced

Zenith - 03.3200.3600/21.C903 · $6,750

This is a brand new, discontinued Zenith Chronomaster Original Reverse Panda chronograph watch that comes with a full 2-year warranty and the original leather strap.

Condition: Brand new, never used
Material: leather
Strap type: deployant clasp

Posted at

May 25, 2026, 12:38 PM

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Zenith Defy El Primero 21 Blue Dial 95.9002.9004/78.R584 – Box / Papers

Zenith - 95.9002.9004/78.R584 · $6,690

The Zenith Defy El Primero reference 95.9002.9004/78.R584 is a modern Swiss watch blending cutting-edge design with the respected chronograph El Primero movement.

Condition: Excellent condition
Case size: 44mm
Case material: Titanium
Dial condition: Brand new condition

Posted at

May 23, 2026, 11:23 AM

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Zenith Tipo CP-2 Chronograph 03.2240.4069, Underrated El Primero Beast (641/1000)

Zenith - 03.2240.4069 · $4,150

The Zenith Tipo CP-2 Chronograph is a vintage-style chronograph inspired by military designs, featuring a matte black dial and bold lume markers.

Condition: Great condition, showing only light signs of normal wear
Case size: 43mm diameter
Movement: Zenith El Primero Cal. 4069
Power reserve: 50 hour power reserve

Posted at

May 22, 2026, 8:29 PM

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[US] Zenith El Primero Chronomaster Sport - White Dial - 41mm - 03.3100.3600/69.M3100 - Full Set

Zenith - 03.3100.3600/69.M3100 · $7,475

A Zenith El Primero Chronomaster Sport is being sold for a good mechanical timepiece in excellent shape.

Condition: Fantastic condition with few hairlines on clasp, case, and bracelet
Case Size: 41mm diameter

Posted at

May 21, 2026, 6:24 AM

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Zenith | 96.2260.4061/21.R575 | Rolling Stones Edition El Primero | $5,750

Zenith - 96.2260.4061/21.R575 · $5,750

This is a limited edition Zenith El Primero 'Tribute to Rolling Stones' watch in preowned condition, featuring a clean crystal and unknown service history.

Condition: preowned clean condition with minor hairline scratches
Service History: unknown
Shipping: FREE 2 Day Insured FedEx Shipping
Returns: NO RETURNS

Posted at

May 21, 2026, 12:04 AM

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