Lum-Tec crafted the RR4 Automatic Watch using their Maximum Darkness Visibility technology. Part of the RR-Series, this watch has qualities of both sports and dress watches. Made with sapphire crystal, this watch is given its final touch with clear double side anti-reflective coating. Complete with a leather strap, this rugged watch is great for any occasion.
- 43mm width excluding crown
- 22mm lug width
- 11mm thick
- 52mm lug tip to lug tip
- 316L stainless steel bead blasted finish with titanium carbide PVD hard coating
- High tech Viton® gasket
- Precision screw down crown with double diamond sealing system
- Sapphire crystal with clear anti reflective coating
- Threaded stainless steel caseback
- 100 meters/330 ft. water resistance
- Extra spring bars included for fitting other straps
- Precision tuned 28,800 BPH Miyota 9015 Japan automatic movement
- Calendar
- Thick sapphire crystal
- One year limited warranty
- Limited numbered series of 100
- Free lifetime timing adjustment service.