One word indestructible, going diving, need to see, this 500M series from Lum-Tec, will show you the way. I have been testing the Lumazilla and so far it performs like clock work, guess it should. The price on most of Lum-Tech Watches are less than $1000 which makes them a bargain.
500M Series
- 44mm width excluding crown./18.5mm thick.
 - 24mm lug width.
 - 316L Stainless steel case.
 - screw lock crown with triple diamond sealing system.
 - Threaded caseback with double sealing system.
 - 5mm. thick curved sapphire crystal with double side anti-reflective coating.
 - Full LUM-TEC MDV technology® orange luminous diver bezel (uni-directional rotating).
 - LUM-TEC MDV technology® orange luminous.
 - 500 meters / 1650 feet water resistance.
 - Modified Japan Sii NH15 Automatic and Handwinding mechanical movement.
 - Custom molded anti static rubber strap. 24/22 size.
 - Lifetime timing adjustments free of charge.
 - 1 year limited warranty.
 
Now I am borrowing the Lumazilla from a friend and still waiting for Lum-Tech to send me the 500M to really rest out. I am re-branding the watch Lov-Tech.