Luminox Bear Grylls Survival Rule of 3 3720 ECO Series Men's Watch XB.3729.ECO

The Luminox Bear Grylls Survival ECO 42mm 3729.ECO is a rugged, eco-conscious adventure watch. Its 42mm case is crafted from #tide® upcycled ocean-plastic, combining strength with sustainability. The black dial features bold Arabic numerals and round indices for clear legibility, complemented by luminous hour and minute hands. The second hand includes the signature Bear Grylls blue tip, adding a distinctive visual accent while reinforcing the watch’s survival-inspired design.

Precision and Reliability
Powered by a Swiss quartz Ronda 515 movement, the 3729.ECO delivers accurate, low-maintenance timekeeping. With water resistance up to 200 metres (20 ATM) and Luminox Light Technology (LLT) providing constant visibility in low light for up to 25 years, it is built to handle the toughest conditions.

Design and Comfort
The durable orange rubber strap includes the “Rule of 3” survival guide tab, reminding wearers of essential survival timelines: 3 minutes without air, 3 hours without shelter, 3 days without water, 3 weeks without food. Combined with a lightweight recycled case and scratch-resistant mineral crystal, the watch offers comfort, security, and functionality during extended wear.

Versatile Style
Ideal for both urban adventures and off-grid excursions, the Luminox Bear Grylls Survival ECO 3729.ECO blends rugged utility, Swiss craftsmanship, and sustainable materials. It is a timepiece designed for those who value performance, durability, and purposeful design.

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