Sculptural lines and timeless detail define the BOSS Principle Ark 1514351. Its distinctive 39mm tonneau-shaped stainless steel case surrounds a silver-tone dial accented by Roman numerals and baton hour markers. A black leather strap introduces a classic contrast, fastening with a traditional buckle. A discreet date window adds practical functionality without disturbing the dial's refined composition, while mineral crystal glass provides protection. Powered by a dependable quartz movement and water resistant to 30 metres, this elegant watch moves effortlessly between professional and evening settings. • Powered by the quartz movement • Presented on a black leather strap with traditional buckle • Mineral crystal glass • 39.0mm case width • 30 metre water resistance