【Extremely Rare】CASIO DEPTH METER Watch Battery replaced, operation confirmed. The small light bulb also works perfectly. I don't dive, so I haven't tested the diving function. The gray body with orange indexes is very cool. I don't think you'll find a fully functional one very often. I think it would also look great on the street. There are signs of use, scratches, and marks. Please refrain from purchasing if you are looking for a pristine item. The band has been replaced with a new, aftermarket one. Band: Silicone/Rubber Dial Color: Black Movement: Quartz (Battery-powered)