Zenith - El Primero Chronograph Automatic - 03.0510.400 - Men - 1990-1999

Zenith El Primero Chronograph Automatic Ref. 03.0510.400

One of the most recognizable in-house chronographs in the world, powered by the legendary El Primero movement.

The model combines a sporty character with timeless elegance. The black dial with large Arabic numerals, the arrangement of three subdials, and the date window between 4 and 5 o’clock form a classic composition that has been the hallmark of this collection for years.

Collector’s note

El Primero is an icon of Swiss watchmaking and one of the most famous automatic chronograph mechanisms. The caliber 400 continues the tradition of the Zenith manufacture, offering a high operating frequency and a construction valued by collectors around the world. A sapphire case back allows you to admire the work of this legendary mechanism.

Technical specifications

Brand / Model / Reference

• Zenith El Primero Chronograph Automatic

• Ref. 03.0510.400

• Approximate production period: first decade of the 21st century

Movement
• Automatic
• In-house Zenith El Primero 400 caliber
• 31 jewels
• Chronograph
• Frequency 36,000 A/h

Case
• Stainless steel
• Diameter: 39 mm
• Diameter with crown: 43 mm
• Lug to Lug: 45 mm
• Thickness: 12 mm

Dial
• Blue
• Arabic numerals
• Three chronograph subdials
• Date window between 4 and 5 o’clock

Crystal
• Sapphire
• Sapphire display back

Crown and pushers
• Zenith branded crown
• Chronograph pushers

Strap
• Leather

• Non-original
• Lug width: 20 mm

Fold/Clasp
• Non-original

Case back and markings
• Display back
• Ref. 03.0510.400
• Water Resistant 50M
• Stainless Steel
• Swiss Made

Set
• Watch only

Type
• Men’s watch
• Automatic chronograph

• The current water resistance has not been tested and is not confirmed, as this is a used watch.

El Primero is a model that for decades has remained a symbol of Swiss luxury chronograph craftsmanship.

Additional information

The watch is used / vintage.
Please review the photos carefully – the visual condition shown in the pictures is an integral part of the description.

Colors may differ slightly depending on monitor settings.

Shipping

All shipments are registered, fully insured, and have a tracking number.
Delivery time depends on the destination country and carrier and may take up to about 14 days.

Customs and taxes

Any duties, import taxes, and other local charges are not included in the price and are the buyer’s responsibility.
We recommend checking the applicable customs regulations in the destination country before purchase.

Important

If you have any questions or concerns, please contact us before placing an offer.
We are always happy to help.

M6/Z15/2063