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42mm round black carbonox case orange rubber strap black dial orange hour markers unidirectional bezel date window

Luminox

Luminox Bear Grylls XB.3729.NGU 42mm Orange Rubber Watch

SKU CH-2528-DCRK5

A 42 mm diver's watch with a Carbonox case, orange rubber strap, Swiss quartz movement and self-illuminating tubes visible at night, water-resistant to 200 metres

  • Watch movementQuartz: Battery
  • Product shapeRound
  • Watch face colorBlack
  • Dial markingsNumbers
  • Display typeAnalog
  • Date displayDate
  • Swiss-made quartz movement keeps precise time
  • Carbonox case and mineral crystal resist daily knocks
  • 200-metre water resistance suits diving and swimming
  • Self-powered illumination tubes glow without external light
  • 42 mm case with orange rubber strap fits active wear

Men's 42mm Diver's Watch

The Luminox Bear Grylls XB.3729.NGU is a 42mm men's diver's watch built with a black Carbonox case and an orange rubber strap. It uses a Swiss-made quartz movement and features a unidirectional rotating bezel with a screw-down crown for 200 metres water resistance.

Self-Powered Illumination

Night vision illuminating tubes on the hands and markers provide constant low-light readability without needing an external light source or button press. The gray dial includes a date window and numerical markers beneath a scratch-resistant mineral crystal.

Strap Fit And Crown Operation

The rubber strap is adjustable and resizable to suit different wrist sizes using the buckle clasp. Verify that the screw-down crown is fully seated before water exposure to maintain the rated 200 metre depth resistance.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $320.99
Pricier than about 84% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameLuminox
Part numberLX-3729-NGU
Design styleDiver's
Product colorOrange
Watch face colorBlack
Item conditionNew
Display
Display typeAnalog
Size & build
Main materialCarbonox
Size adjustmentYes
Product shapeRound
Strap materialRubber
Closure typeBuckle Clasp
Bezel typeUnidirectional Rotating Bezel
Case constructionScrew Down Crown
Case size42 mm.
Housing materialCarbonox
Watch glassMineral Crystal
Environment & compliance
Water resistance200m
More details
Watch movementQuartz: Battery
AdjustabilityYes
Dial markingsNumbers
Date displayDate
Suitable forMen
Age groupAdult

Questions about this item

How often will the battery in the Swiss-made Quartz movement need replacing?

The quartz movement runs on a battery that typically lasts several years; a watchmaker can swap it during a routine service.

What depth rating limits continuous underwater use?

Water resistance is rated to 200 meters or 660 feet, suitable for recreational diving.

Does the 42mm Carbonox case and rubber strap stay comfortable and cool during all-day wear?

The lightweight Carbonox compound and ventilated rubber strap reduce wrist heat and keep the watch comfortable for extended use.

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