Bomberg Edge Mosaic

The art of mosaic dates to the second half of the third millennium BC—an exquisite craft that has left an indelible mark on architecture from the Greek and Roman Empires to the…

• March 10, 2026
• BySteve Huyton

The art of mosaic dates to the second half of the third millennium BC—an exquisite craft that has left an indelible mark on architecture from the Greek and Roman Empires to the present day. That a technique of laying small colored stone segments still commands relevance speaks to its enduring power. In the rarefied world of horology, maisons such as Cartier, Jaquet Droz, and Romain Gauthier have achieved remarkable results with mosaic dials. Yet for those seeking a more accessible expression of this ancient art married to contemporary watchmaking, the Bomberg Edge Mosaic demands attention.

Bomberg describes itself as a brand that defies the ordinary with extraordinary designs and an unwavering commitment to quality—a claim the Edge Mosaic substantiates with authority. What distinguishes this timepiece is its multi-layered skeleton dial, at the center of which lies a large skull composed of vibrantly colored mosaic segments. The skull motif—Bomberg's iconic symbol representing identity, individuality, and a life well lived—takes on new dimension through this artisanal treatment. Polished stainless-steel hands and indexes, a bevelled crown, and a sapphire crystal lens complete the composition, all housed within a refined brushed steel architectural case measuring an eminently wearable 43mm.

At its heart beats a self-winding movement developed, manufactured, and assembled by STP in Glovelier, Jura, Switzerland. The Calibre STP 6-15, comprising 26 jewels and oscillating at 28,800 vibrations per hour, is visibly showcased through an exhibition-style case back. The Edge Mosaic delivers hours, minutes, and seconds with 100-meter water resistance and a 44-hour power reserve. Presented on a tapered stainless-steel bracelet with a complementary deployant clasp, at $2,895 it represents a compelling proposition—a watch where ancient craft and bold contemporary vision converge with Swiss precision.

Bomberg

Bomberg

Bomberg

Bomberg