Zenith El Primero El Primero Chronomaster 45 Stainless Steel / Rubber
Reference 03.2520.400/69.c713
About this watch
The Zenith El Primero Chronomaster 45 is a masterpiece of horology that embodies precision, style, and durability. Its round stainless steel case, with a diameter of 45mm, exudes a bold presence on the wrist, while its skeletonized dial showcases the mechanical marvel beneath. The automatic movement, Zenith caliber El Primero 400B, is renowned for its precision and reliability, offering chronograph functionality alongside hours, minutes, small seconds, and date display. With a power reserve of 50 hours, this watch can rest over the weekend and still keep perfect time come Monday morning. Its comfort is key, with a height of 14.05mm and a lug width of 22mm, sitting comfortably on the wrist without feeling bulky. The rubber strap adds an extra layer of comfort, making it suitable for both casual and active lifestyles. Boasting a water resistance of up to 100 meters, this watch is not just about telling time - it's about making a statement.
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Key Features
- Automatic Zenith caliber El Primero 400B movement
- Chronograph functionality with hours, minutes, small seconds, and date display
- Sapphire glass crystal for scratch resistance
- Water resistance up to 100 meters
- Stainless steel case with diameter of 45mm and height of 14.05mm
- Rubber strap for comfort and durability
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- El Primero Chronomaster 45 Stainless Steel / Rubber
- Reference
- 03.2520.400/69.c713
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- Stainless Steel 45mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Zenith Chronomaster El Primero, Full Kit, MINT](https://preview.redd.it/71o8224c481f1.jpg?width=640&crop=smart&auto=webp&s=dbcd7bdf6b2d1760e363db46c01ece500767cc6b)
Zenith Chronomaster El Primero, Full Kit, MINT
A beautiful Zenith Chronomaster El Primero with an Anthracite dial and tri-colored sub dials, featuring a clear caseback that showcases the elegance of the El Primero Movement.
- Condition: Mint/Like new condition
- Size: 42mm diameter
![[WTS] Zenith Chronomaster El Primero 42mm Chronograph 2020 BOXES/PAPERS!](https://external-preview.redd.it/BQEElZ4hi1wVGs17Kc9uMx33AKsdRoMRnMiQFJRxvC0.jpeg?auto=webp&s=cbd4a95541b9d5eef266c0452d5b9be46e60d247)
Zenith Chronomaster El Primero 42mm Chronograph 2020 BOXES/PAPERS!
The Zenith Chronomaster El Primero is a 42mm chronograph watch featuring a silver dial with tri-colored sub-dials and a stainless steel case. It has a sapphire crystal and is water-resistant up to 100m.
- Condition: Pre-owned, nice condition with minimal cosmetic wear
- Case diameter: 42mm
- Movement frequency: 36,600 vph
- Water resistance depth rating: 100m
![[WTS] Zenith El Primero Chronomaster 01.0240.410 Box + Papers - 11 complications!](https://external-preview.redd.it/wYcKw88Qn9W3qHuEa8qcuZKJNlKOSt1reTdiyPxvW2U.jpeg?auto=webp&s=a75ea8f3fb84500076c11ab062d4bc166b168324)
Zenith El Primero Chronomaster 01.0240.410 Box + Papers - 11 complications!
The Zenith El Primero Chronomaster is a timepiece that marries timeless elegance with technical mastery, featuring a classic silver dial and 11 complications.
- Condition: Pre-owned with honest signs of previous wear
- Case size: 40 mm
- Case material: Stainless steel
- Movement parts: 354
Zenith Defy El Primero 44mm Chronograph Titanium Watch 95.9002.9004/78.M9000
This Zenith Defy El Primero is a 44mm chronograph watch with a black and blue dial, housed in a stainless steel case with sapphire crystal. It features a deployant clasp and comes with its original box, outer box, guide, and Timelab chronometer certificate.
- Condition: Excellent pre-owned condition
- Case Diameter: 44 mm
- Case Material: Stainless Steel
- Clasp Type: Deployant

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete
A Zenith El Primero Chronomaster Open Heart chronograph watch, featuring a 42mm stainless steel case and in-house Caliber Zenith El Primero 4061 movement. The watch is dated October 2014 and has been recently serviced by Zenith.
- Condition: Mint Condition with light hairline scratches only
- Case size: 42mm diameter
- Water resistance: 30m depth rating

Zenith El Primero Synopsis Open Heart � BOX & PAPERS � 03.2170.4613/01.M2170
A Zenith El Primero Synopsis Open Heart watch with a 40-millimeter case diameter and gold-toned hands, featuring an open heart design and classic modern architecture.
- Condition: Excellent, little to no visible wear
- Case Diameter: 40mm
- Bracelet Length: 16.5 links
- Bracket Fit: up to 7.25 inches in circumference

Zenith Chronomaster - El Primero - Original - Tricolor Dial - Complete
A Zenith Chronomaster Original with a tricolor dial, featuring an automatic movement and stainless steel case.
- Condition: Excellent
- Case size: 38mm diameter

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete
A Zenith El Primero Chronomaster Open Heart chronograph watch with a 42mm stainless steel case, featuring a Caliber Zenith El Primero 4061 movement and a date of manufacture in October 2014.
- Condition: Mint Condition
- Case diameter: 42mm
- Movement frequency: 36,000 VPH

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete
This is a Zenith El Primero Chronomaster Open Heart chronograph watch, featuring a 42mm stainless steel case and powered by the Caliber Zenith El Primero 4061 movement.
- Condition: Mint Condition with light hairline scratches
- Case diameter: 42mm
- Movement frequency: 36,000 VPH
- Power reserve: 50 hour PR