What is the difference between Royal Oak and Royal Oak Offshore?

The Royal Oak is the original 1972 design — 37mm to 41mm, Grande Tapisserie dial, integrated stainless steel bracelet, and a slim profile under 11mm. The Offshore (1993) scales everything up: 42-44mm cases, Mega Tapisserie dials with larger squares, rubber-clad bezels, integrated rubber straps, and higher water resistance. The Royal Oak suits business and everyday wear. The Offshore is a purpose-built sport watch designed for bold wrist presence.

What does Mega Tapisserie mean?

Mega Tapisserie is the stamped checkered pattern unique to Royal Oak Offshore dials. The squares are significantly larger than the Grande Tapisserie used on standard Royal Oak models — approximately 3mm per square versus 1.5mm. This larger pattern creates a bolder visual texture appropriate for the Offshore's oversized case. The pattern is machined into the dial surface, producing a three-dimensional grid that shifts with light and wrist angle.

Can I swim with a Royal Oak Offshore?

Diver references (15710, 15720) are rated to 300 meters water resistance with a screw-down crown, rotating inner bezel, and reinforced gaskets — fully suitable for recreational diving and swimming. Chronograph references carry 100m water resistance, which handles swimming and water sports but is not designed for saturation diving. The screw-down pushers on chronograph models must remain locked during water exposure to maintain the seal.

What materials are available for the Royal Oak Offshore?

Current production includes stainless steel, 18K rose gold, black ceramic, forged carbon, and titanium. Steel is the standard across most references. Ceramic models like the 26405CE offer scratch resistance and lighter weight. Rose gold adds wrist presence with a warm tone on the case and rubber strap contrast. Forged carbon bezels appear on select limited editions with a unique random-pattern surface finish. Titanium versions reduce weight by roughly 40% compared to steel.

What is the flyback function on the Offshore chronograph?

Flyback allows the chronograph to reset and restart in a single pusher press, without needing to stop, reset, and restart as three separate steps. The 26238ST uses Caliber 4404 with integrated flyback — pressing the 4 o'clock pusher while the chronograph is running instantly zeros the elapsed-time hand and restarts from zero. This is useful for timing consecutive laps or events. The column-wheel mechanism ensures clean pusher engagement without stacking or hesitation.