The Zelos Mako 300m Diver Satin Black is a great diving watch with 300m water resistance. Under the hood is a Japanese Miyota 9015 mechanical movement. The overall specifications are very impressive: beautiful domed sapphire glass, a sapphire bezel, C3 and BGW9 lume and a wonderful bracelet with quick adjust. 

The watch has a comfortable 40mm diameter (47mm diameter lug to lug) that ensures the watch is suitable for most occasions and most wrists. 

Great specifications, great looks and a great price; what more can you wish for?