Lum-Tec crafted the 300M-4 Watch using their Maximum Darkness Visibility technology. Each Lum-Tec watch is finished with eight layers of ultra bright glowing Super-Luminova photo-luminescent material. Made with sapphire crystal, this watch is given a final touch with clear double side anti-reflective coating. Change up your look by switching out the stainless steel strap for the molded rubber strap. Whether you're headed on a hike or to a work event, the Lum-Tec 300M-4 is the perfect companion.
- 45mm width excluding crown.
- 24mm lug width.
- 14.75mm thickness.
- Weight on rubber strap: 4.8oz / 135g.
- Weight on steel bracelet: 8.5oz / 241g.
- 316L stainless steel.
- Uni-directional 60-click rotating luminous bezel with sapphire insert.
- Alternating brushed and high polished finish.
- Ultra precise Miyota 9015 Japan automatic movement
- Sapphire crystal with clear double side anti-reflective coating.
- Threaded solid stainless steel caseback.
- LUM-TEC MDV Technology®. (2-tone)
- Screw lock crown with double diamond sealing system.
- 300 Meters / 990 ft. water resistance.
- 2 straps: Stainless steel with ratcheting diver's extension and molded rubber.
- Limited and numbered series of 100.
- One year limited warranty.
- Free lifetime timing adjustments.