Zenith El Primero El Primero Chronomaster Skeleton 45 Stainless Steel / Rubber

Reference 03.2522.400/69.R576

About this watch

The Zenith El Primero Chronomaster Skeleton 45 Stainless Steel / Rubber is a statement piece that embodies Zenith's commitment to excellence. Its skeletonized dial reveals the intricate mechanics of the movement, showcasing artistry and craftsmanship. The watch features an automatic Zenith caliber El Primero 400B with exceptional accuracy and a chronograph function operated by a column wheel mechanism. With a diameter of 45 mm and a height of 14.05 mm, this watch commands attention while wearing comfortably on the wrist due to its rubber strap. Its water resistance of up to 100 meters ensures it can handle everyday wear and tear. Notable features include an altered date position for enhanced usability and a distinctive aesthetic that sets it apart from competitors like Rolex and Omega.

Buy Now on Jomashop

This is an affiliate link

Key Features

45 mm diameter stainless steel case
Sapphire crystal glass
Automatic Zenith caliber El Primero 400B movement
Chronograph function with column wheel mechanism
Water resistance up to 100 meters
Rubber strap for comfortable wear
Altered date position for enhanced usability

Specifications

Brand

Zenith

Family

El Primero

Model

El Primero Chronomaster Skeleton 45 Stainless Steel / Rubber

Reference

03.2522.400/69.R576

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel

Case

Stainless Steel 45mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

100

Current Listings

Zenith El Primero New Vintage 1969 Limited Edition 40th Anniversary 96 1969 469/ 77 C683 ♦️Lightly Used 2014♦️

Zenith - 96 1969 469/77 C683 · $6,137

A Zenith El Primero New Vintage 1969 Limited Edition, a special edition marking the 40th anniversary of the Calibre 135. This watch is in lightly used condition and comes with its full set, including box and papers.

Condition: Lightly Used
Year Of Production: 2014
Anniversary Type: 40th Anniversary
Limited Edition: true

Posted at

Feb 27, 2026, 9:22 PM

Active

View listing on r/WatchExchange

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

Zenith - 03.3100.3600/69.M3100 · $7,550

A Zenith El Primero Chronomaster Sport, a 41mm watch featuring a white dial.

Condition: Fantastic with minor hairlines
Case Size: 41mm diameter
Bracelet Condition: Minor hairlines on clasp

Posted at

Feb 26, 2026, 8:13 AM

Active

View listing on r/WatchExchange

Zenith El Primero “Open Heart” — Ref. 03.0520.4021 — White Dial — Full Set / Hard-to-Find

Zenith - 03.0520.4021 · $3,190

This Zenith El Primero 'Open Heart' features a rare white dial and an iconic high-beat chronograph movement with an open-heart design, allowing you to see the escapement working.

Condition: Very Good
Diameter: ~42mm
Movement Frequency: 36,000 vph

Posted at

Feb 24, 2026, 8:12 PM

Active

View listing on r/WatchExchange

Zenith 49.9010.9004/01.R947 El Primero 21 Chrona limited edition

Zenith - 49.9010.9004/01.R947 · $10,500

This limited edition Zenith Defy El Primero 21 Chroma watch is one of only 200 pieces, dated to 2022.

Condition: Mint condition
Limited edition: 1 of 200 pieces

Posted at

Feb 23, 2026, 11:52 AM

Active

View listing on r/WatchExchange

Neo-Vintage Gem: Zenith El Primero Chronograph - 2025 Serviced w/Extras

Zenith - 20-0010.420 · $3,350

This Zenith El Primero Chronograph is a high-end timepiece with a rich history, featuring a gold-filled case and a Zenith green ostrich leather strap.

Movement: Zenith Cal.420
Case diameter: 38mm
Lug width: 20mm

Posted at

Feb 23, 2026, 9:00 AM

Active

View listing on r/WatchExchange

INSANE Zenith El Primero Flyback in 18K Gold Grand Chronomaster XT Ref 35.1250.4009 COLLECTOR SET!

Zenith - 35.1250.4009 · $14,950

This is a Zenith El Primero Flyback Chronomaster in 18K gold, featuring an off-white dial with guilloche work and a 43mm case.

Condition: Mint, with wear on case
Case diameter: 43mm
Dial color: off-white
Movement type: automatic chronograph

Posted at

Feb 22, 2026, 8:36 PM

Active

View listing on r/WatchExchange

PRICE DROP! Zenith Defy Extreme Diver El Primero Sunray Blue Dial FULL SET Ref 95.9601.3620/51.I301

Zenith - 95.9601.3620/51.I301 · $7,649

A modern iteration of the Zenith El Primero diver, reimagined in titanium with a funky design and beautiful blue sunray dial.

Condition: like new
Case size: 42.5mm
Movement: El Primero cal 3620 CS

Posted at

Feb 22, 2026, 2:32 PM

Active

View listing on r/WatchExchange

2020 Zenith Defy El Primero 21 Skeleton Chronograph 49.9000.9004/78.R582 – Full Set – $7,300 Shipped

Zenith - 49.9000.9004/78.R582 · $7,300

A high-performance chronograph showcasing Zenith’s innovative 1/100th-of-a-second movement, housed in a lightweight titanium case.

Condition: Excellent
Case size: 44mm
Case material: Titanium
Movement type: Automatic chronograph (El Primero 21, 1/100th second)

Posted at

Feb 21, 2026, 12:07 PM

Active

View listing on r/WatchExchange

Titanium Zenith Defy El Primero 21 Skeleton Box & Papers

Zenith - 95.9000.9004/78.R582 · $70,000

The Zenith Defy El Primero 21 Skeleton is housed in lightweight titanium, featuring an open-worked skeleton dial and the in-house El Primero 9004 movement.

Condition: Great Pre-Owned condition with light signs of wear
Material: lightweight titanium
Movement: in-house El Primero 9004

Posted at

Feb 20, 2026, 11:29 AM

Active

View listing on r/WatchExchange