Oris Big Crown automatic black dial diamonds steel bracelet 34 mm

An accessible, joyful, and timeless icon

Created in 1938, the Big Crown has always embodied Oris’s pioneering spirit. Originally designed for pilots, with its iconic oversized crown and ultra-legible design, it has become a flagship model over the decades.

Today, Oris introduces this icon in a 34 mm version—more compact, equally refined, and true to its heritage. Stripped of complications, this modern Big Crown goes straight to the essentials: three hands, an automatic movement, and a perfectly balanced elegance.

Whether in the textured beige version or the black diamond model, it’s designed for those seeking a mechanical watch that is simple, timeless, and expressive—with just the right amount of character to stand out.

The Model

This model masterfully blends the depth of a matte black dial with the delicate sparkle of twelve lab-grown diamonds as hour markers. These stones, created through advanced technology, are a modern and ethical alternative to natural diamonds—fully in line with Oris’s commitment to sustainability and addressing environmental and social challenges. Protected by a domed sapphire crystal, the dial offers a well-balanced contrast between refinement and sobriety. The 34 mm stainless steel case is slim and elegant, paired with a matching steel bracelet for a contemporary look. Water-resistant to 50 meters, this timepiece combines responsible beauty and mechanical precision.

Calibre 531 — Simplicity, finesse, precision

This 34 mm Big Crown is powered by the Calibre 531, a Swiss Made automatic movement designed to offer smooth and intuitive reading of the hours, minutes, and seconds. With no unnecessary complications, it provides a minimalist mechanical experience while ensuring daily reliability and precision.

It features a 42-hour power reserve, bidirectional winding, and beats at 28,800 vibrations per hour. This calibre offers a refined horological experience in a discreet format. It comes with a 3-year warranty via MyOris, demonstrating the brand's commitment to quality.