Lum-Tec 300M-1 wristwatch - The CGA Company
Lum-Tec 300M-1 wristwatch - The CGA Company

Lum-Tec 300M-1 wristwatch

Regular price $ 725.00

Lum-Tec 300M-1 Diver Watch with MDV Technology.

This Lum-Tec watch features eight layers of powerful lume that glows strongly in the darkness of night. These watches also have unidirectional 60-click rotating luminous bezel with sapphire insert, alternating brushed and high polished finish, Sapphire crystal with clear double sided anti-reflective coating, and screw lock crown with  Lum-Tec's own double diamond seal system.

Lum-Tec watches are not mass produced. They are hand built in small batches in their Mentor Ohio facility by highly skilled watchmakers. Each watch is carefully timed and tested. Lum-Tec offers free lifetime timing adjustments, and the best customer service in the industry. These watches are not cheap but the quality is high and the Lum-Tec brand stands by their product like no other. 


Shipping is free on all orders shipped to address in the USA.


40mm width excluding crown.
22mm lug width.
48.5mm Lug tip to Lug tip length.
Weight on rubber strap: 4.1oz / 117g.
Weight on steel bracelet: 7.5oz / 214g.
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.


Before you buy a Lum-tec from any other dealer be sure to contact us direct for availability etc at we will not be undersold!