Zenith El Primero El Primero Chronomaster Grande Date Full Open Stainless Steel / Bracelet

Reference 03.2530.4047/78.M2530

Zenith El Primero Chronomaster Grande Date Full Open Stainless Steel / Bracelet

About this watch

The Zenith El Primero Chronomaster Grande Date Full Open is a masterpiece that effortlessly combines elegance and functionality. With its distinctive features, this model is a nod to the brand's long-standing heritage in watchmaking. The full open dial showcases a total of 332 components, allowing you to glimpse the intricate movements of the El Primero caliber 4047B. Crafted from high-quality stainless steel, this watch ensures durability and a luxurious feel on your wrist. The sapphire crystal protects the dial while enhancing visibility, and the open case back offers a stunning view of the movement. At its heart is the renowned El Primero 4047B movement, designed with a frequency of 36,000 vibrations per hour for remarkable precision. With 32 jewels, it's built for longevity and reliability. The chronograph function allows you to time events with accuracy, operated via a column wheel. A big date display and moonphase indicator add sophistication, while the power reserve of 50 hours ensures you can rely on this timepiece without constant winding.

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Key Features

El Primero 4047B automatic movement
Full open dial with skeletonized design
Sapphire crystal for enhanced visibility
Water resistance up to 50 meters
Stainless steel case and bracelet
Chronograph function with column wheel operation
Moonphase indicator and big date display

Specifications

Brand

Zenith

Family

El Primero

Model

El Primero Chronomaster Grande Date Full Open Stainless Steel / Bracelet

Reference

03.2530.4047/78.M2530

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Moonphase

Case

Stainless Steel 46mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

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

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Posted at

May 27, 2026, 9:02 AM

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May 25, 2026, 4:27 PM

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

Posted at

May 25, 2026, 12:38 PM

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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 - 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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