Review: Lum Tec 300M-1 Watch
The 300M-1 by Lum-Tec is a high-quality watch that features a luminous uni-directional, 60-click rotating luminous bezel with sapphire insert. Made out of 316L stainless steel, the watch has a mix of brushed and high polished finishes. The sapphire crystal has a clear, double-sided, anti-reflective coating. The screw-lock crown is made with a double diamond sealing system, and the watch is water-resistant up to 300 meters. Two straps are included: a stainless steel bracelet with special ratcheting driver’s extension and a custom-molded rubber strap. The case back is threaded, solid stainless steel. Features MDV technology and 21,600 BPH Sii NH35 Japan automatic movement with hacking and handwinding features. A one-year, limited warranty and a lifetime of timing adjustments are included with purchase.
Model: LUM-TEC 300M-1
Movement: Sii NH35
Water Resistance: 300 Meters (990 feet)
Type: Automatic / Hacking and handwinding features
- 45mm width excluding crown.
- 24mm lug width.
- 54.5mm Lug tip to Lug tip length.
- 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.
- 21,600 BPH Sii NH35 Japan automatic movement with hacking and handwinding features.
- 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 included: Stainless steel bracelet with special ratcheting diver’s extension and molded rubber.
- One year limited warranty.
- Free lifetime timing adjustments.
With the crown in the 1st position, turn the crown clockwise to manually wind. The movement will also self wind while worn on the wrist.
Setting the Date
Pull the crown to the second position and then turn the crown to adjust the date.
Setting the Time
Pull the crown to the third position, turn the crown to adjust time reading. To prevent movement damage, move hands only in a clockwise direction.
The LUM-TEC 300M-1 is shipped with two straps:
- Custom moulded anti-static rubber strap
- 316L stainless steel bracelet with special ratcheting divers extension
Big thanks to the folks over at Lum Tec Watches for sending in this great watch for review.