Luminox Leatherback Sea Turtle 39mm herreur – XS.0301.BO

If you want a watch that looks serious without trying too hard, the Luminox Leatherback Sea Turtle is worth your attention. Built for the outdoors and inspired by conservation efforts for the leatherback sea turtle, this 39mm watch carries a distinct tactical character, black on black, no fluff. The case is made from CARBONOX™, Luminox's own carbon composite material, which keeps the watch surprisingly light on the wrist despite its solid construction. Whether you're out in the field, at the pool, or simply going about your day, this one handles it without complaint.

The dial is fully blacked out with silver-toned hands and tactical numerals around the edge, giving it that high-contrast look that stays readable when it counts. Luminox Light Technology means the hands and markers glow consistently, no need to charge them in sunlight like standard lume. At 3 o'clock you'll find a date window, and the unidirectional rotating bezel adds function for anyone who tracks elapsed time. Inside, a Swiss-made Ronda 515 quartz movement keeps accurate time with minimal maintenance. The silicone strap is 19mm wide, soft against the skin, and built to last through sweat, saltwater, and daily wear without cracking or fading. With 10 ATM water resistance, it's rated for swimming and snorkeling, and the mineral crystal keeps the dial protected from scratches in everyday use. The 12mm case thickness sits comfortably under a cuff, so it transitions from outdoor activities to more dressed-down occasions without bulk.

Specifications

• Case diameter: 39 mm
• Case thickness: 12 mm
• Case material: CARBONOX™
• Dial colour: Black with silver details
• Glass: Mineral crystal
• Movement: Swiss Quartz – Ronda 515
• Strap material: Silicone, 19 mm width
• Water resistance: 100 metres (10 ATM)

The Leatherback Sea Turtle collection sits in a spot where outdoor utility meets a clean, no-nonsense look, and the XS.0301.BO delivers that without overcomplicating things. The CARBONOX™ case is noticeably light compared to stainless steel alternatives, which makes a real difference if you're wearing it through a full day. It's a reliable daily companion that doesn't need much from you, just the occasional strap rinse after a salty swim.