El Primero SS Chronomaster T Open
Zenith El Primero Chronomaster
The Zenith El Primero Chronomaster (Ref. 03.0240.4021/02.C495) features a 40 mm stainless steel case with a silver dial, highlighting its automatic chronograph movement and power reserve display. Fitted with a black strap secured by a steel fold clasp, the watch combines sporty design with high-precision functionality. Protected by a sapphire crystal and water-resistant to 30 meters (3 ATM), it reflects Zenith’s mastery of chronograph engineering. This example is in very good condition, showing only minor signs of wear, and is offered without original box or papers.





Description
Zenith El Primero Chronomaster
The Zenith El Primero Chronomaster (Ref. 03.0240.4021/02.C495) features a 40 mm stainless steel case with a silver dial, highlighting its automatic chronograph movement and power reserve display. Fitted with a black strap secured by a steel fold clasp, the watch combines sporty design with high-precision functionality. Protected by a sapphire crystal and water-resistant to 30 meters (3 ATM), it reflects Zenith’s mastery of chronograph engineering. This example is in very good condition, showing only minor signs of wear, and is offered without original box or papers.























