Luminox Leatherback Sea Turtle 44mm Black Dial Rubber Mens Quartz Watch XS.0321.BO.L

The Luminox Leatherback Sea Turtle XS.0321.BO.L combines a bold blacked-out design with a lightweight 44mm CARBONOX™ case built for outdoor use. Its black dial features a date display at 3 o'clock and is framed by a unidirectional rotating bezel for measuring elapsed time. The larger case offers a confident wrist presence, while hardened mineral crystal helps protect the dial from everyday knocks and scratches. Water resistant to 100 metres, the watch is well suited to everyday wear and water-based activities.

Swiss Quartz Movement

Powered by the Swiss-made RONDA 515 quartz movement, the Leatherback Sea Turtle delivers dependable performance with a battery life of up to 50 months. A protected crown with security gaskets and a screw-on CARBONOX™ case back help safeguard the movement while maintaining the watch's lightweight construction.

Luminox Light Technology

Luminox Light Technology (LLT) uses self-powered gas tubes that provide continuous illumination for up to 25 years. Positioned on the hands, hour markers and bezel, the system remains visible without requiring charging from natural or artificial light, making the time easy to read in bright daylight, low light and complete darkness.

PU Strap

The Luminox Leatherback Sea Turtle XS.0321.BO.L is paired with a black PU strap designed to withstand the demands of everyday wear and outdoor activities. Flexible and durable, it is secured with a 316L stainless steel pin buckle, complementing the watch's all-black design while providing a reliable fit throughout the day.