This replica Royal Oak Offshore 6405CE puts a forest green dial inside a 44mm black ceramic case, a combination Audemars Piguet introduced to push the Offshore further from its steel-and-rubber origins. The 6405CE reference uses ceramic for both the case and the bezel, reducing weight compared to steel while adding scratch resistance that metal cannot match. Green dials have become a dominant trend across luxury sport watches since 2020, and this Offshore interpretation pairs a saturated forest tone with the dark ceramic surround for a look that reads both modern and military-inflected.

Case & Movement Specs

• Case diameter: 44mm
• Case material: black ceramic
• Bezel: black ceramic with exposed screws
• Dial: forest green with Mega Tapisserie pattern
• Crystal: sapphire with anti-reflective treatment
• Strap: green rubber with ceramic pin buckle
• Movement: automatic chronograph
• Functions: hours, minutes, chronograph, date

The rubber strap matches the dial color rather than the case, creating a two-tone effect that breaks up the all-dark ceramic body. Ceramic construction means this 44mm case sits lighter on the wrist than you might expect from the dimensions.

Caliber Breakdown

Inside the 6405CE sits an automatic chronograph movement powering the three-register layout visible on the green dial. The subdials at 3, 6, and 9 o’clock handle running seconds, 30-minute counter, and 12-hour totalizer. Ceramic-cased Offshores like this one represent the top of the material hierarchy in the Offshore range, above steel and titanium but distinct from precious metals. Compare this against the 26401RO grey Offshore in rose gold to see how material choice shifts the entire personality. Both sit within the Royal Oak Offshore collection but serve completely different aesthetics.

How It Compares

Forest green ceramic Offshores occupy a narrow niche: they appeal to buyers who want the Offshore’s oversized presence without the flash of gold or the ubiquity of plain steel. The 6405CE achieves that through material contrast alone. Dark case, dark bezel, saturated dial. No precious metal accents to catch attention. It is the most low-profile way to wear a 44mm chronograph. This replica Royal Oak Offshore 6405CE captures that understated-yet-substantial identity in full ceramic form.