[WTS] Zenith Chronomaster. El Primero. Power Reserve. Open Heart. OEM Strap, OEM Deployant Clasp...

Zenith Chronomaster. El Primero. Power Reserve. Open Heart. OEM Strap, OEM Deployant Clasp...

A Zenith Chronomaster with El Primero movement and Power Reserve, featuring an Open Heart design.

Posted at
May 8, 2026, 5:24 PM
Active
[WTS] 2011 Zenith Chronomaster El Primero Power Reserve - 03.2080.4021/21.M2040 - Full Set Extra Strap/Deployant

2011 Zenith Chronomaster El Primero Power Reserve - 03.2080.4021/21.M2040 - Full Set Extra Strap/Deployant

The Zenith Chronomaster El Primero Power Reserve Open is a stunning watch with an open heart dial, offering an amazing look into the inner working of the El Primero movement.

  • Condition: Preowned, great shape, minor scratches and wear on bezel, case, caseback, bracelet, clasp, and leather strap
  • Movement: Zenith El Primero Caliber 4021 (automatic chronograph, 36,000 vph, ~50-hour power reserve)
  • Water Resistance: 100m depth rating
  • Crystal: Sapphire crystal
Posted at
Apr 2, 2026, 3:46 PM
Expired