Zenith El Primero El Primero Chronomaster Power Reserve Black Bracelet

Reference 03.2080.4021/21.M2040

About this watch

The Zenith El Primero Chronomaster Power Reserve Black Bracelet is a masterpiece of horological excellence, combining exquisite craftsmanship with cutting-edge technology. Its striking design features a black dial with silver indexes and hands, set in a 42mm round stainless-steel case. The dial's stick and dot indexes ensure optimal legibility, while the chronograph sub-dials add a layer of complexity without cluttering the face. At its core lies the Zenith caliber El Primero 4021, an automatic movement boasting 248 components, including a silicon escape wheel and lever. This high-frequency movement operates at 36,000 vibrations per hour, ensuring incredible accuracy and reliability. The 50-hour power reserve ensures that even when not worn, it keeps perfect time. With its column wheel mechanism and solid pushers, the chronograph functionality is both refined and smooth. The watch's ergonomic design makes it surprisingly comfortable to wear, with a stainless-steel bracelet that fits snugly without pinching. Its water resistance of 100 meters makes it suitable for active lifestyles, while its versatility allows it to seamlessly transition from formal to casual events. This timepiece is not just a statement piece but also a celebration of horological excellence.

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Key Features

Zenith caliber El Primero 4021 automatic movement
Silicon escape wheel and lever for increased accuracy
50-hour power reserve for extended wear
Column wheel mechanism for refined chronograph functionality
Sapphire crystal glass for scratch-resistant protection
Stainless steel case with water resistance of 100 meters
Ergonomic design for comfortable wear

Specifications

Brand

Zenith

Family

El Primero

Model

El Primero Chronomaster Power Reserve Black Bracelet

Reference

03.2080.4021/21.M2040

Movement Features

Hours, Minutes, Small Seconds
Chronograph, Column wheel
Power Reserve Indicator

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

100

Current Listings

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Case Size: 42mm
Depth Rating: 100m
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Posted at

May 19, 2026, 8:35 AM

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Case size: 40 x 48mm
Year: 2002
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Posted at

May 18, 2026, 9:08 PM

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Material: Stainless Steel, 18k Rose Gold
Dial: Silver sunray

Posted at

May 17, 2026, 6:24 PM

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Condition: Great original condition for its age with typical signs of wear in the metals and fine hairlines in the crystal visible in harsh light under certain angles.
Size: 40mm diameter
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Posted at

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Straps: OEM Strap
Clasp: OEM Deployant Clasp

Posted at

May 16, 2026, 1:18 PM

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Posted at

May 15, 2026, 9:21 PM

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Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

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Condition: Mint Condition with light hairline scratches only
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Posted at

Mar 31, 2025, 1:26 PM

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Bracket Fit: up to 7.25 inches in circumference

Posted at

Mar 27, 2025, 2:21 PM

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