Description

For sale is a pre-owned men’s circa mid-2000s Zenith Class El Primero Open Power Reserve Chronograph, reference/model number 03.0510.4021. The watch comes with its original inner and outer boxes, booklet, leather cardholder, and passport holder. It does not have the original paperwork, so the exact production and purchase dates are unknown.

Before listing, we installed a brand-new, OEM/Genuine Zenith two-piece black leather strap. The strap has not been worn since it was fitted to the watch and remains in brand-new condition, as shown in the photos.

The watch is 100% authentic, keeps excellent time, and functions properly. For added peace of mind, it is backed by a one-year warranty through our store.

Condition: The watch was recently professionally polished and cleaned. As a pre-owned watch, it is not perfect and retains a few minor imperfections, including very light scuffs on the case and clasp. Overall, the watch is in good pre-owned condition for its age.

Please note that the inner box has some light stains, and the watch pillow is beginning to flake slightly, as shown in photos.

Sizing: The case measures approximately 40mm in diameter, 20mm between the lugs, 47.4mm from lug tip to lug tip, and 15.2mm in thickness. The strap can accommodate wrists measuring up to approximately 7.5 inches when secured on the last hole.

Features: The watch features Zenith’s in-house El Primero caliber 4021 automatic movement with 39 jewels, which operates at a high frequency of 36,000 vibrations per hour. It includes a chronograph with a 30-minute counter, an open-heart display, a power-reserve indicator, and approximately 50 hours of power reserve. The watch also has a sapphire crystal, an exhibition caseback, and 50-meter water resistance.

Shipping and Returns: Free shipping within the USA. International shipping is $100. The buyer is responsible for all applicable taxes, customs duties, and import fees. Returns are accepted within three days of delivery, provided the watch is returned in the same condition in which it was sold.