Momentum M50 Mark II White Dial 500m Dive Watch 1M-DV52L1B Quartz movement Lume dial Sapphire crystal 500 metre water resistance Stainless steel case Natural rubber strap Screw down crown Screw down caseback 10 year battery Cyclops over date window Purchased a few months ago and hardly used. Things to note: There are a few slight marks to the case. The minute hand slightly stutters at times: this is normal for this quartz movement. The dial is luminous, however the lume is not very strong - it doesn’t glow. The dial is very visible in low light but in total darkness it is hard to make out the time.