Can't see the hands The hands on The Sentry are hollow, sort of like wire frames, not solid. So it's almost impossible to see them (so to see where they are pointing). In bright daylight or bright artificial light, you have to move your arm/wrist around until the light catches the thin-framed hands. In low light, fine. So think carefully, if you want to tell the time instantly, you won't be able to most of the (bright) time. All but renders the watch useless, or at best very frustrating. Silly design.

Horrible product!!!! Horrible product. Tide watch died in less than a year. Was not repairable according to Nixon who I chased for 2.5 months for an answer. Customer service blamed me for their faulty product. Buyer beware…please do not fall victim to this company who peddles poorly crafted product, than offers no solution to replace or repair. Shame on Nixon.

Best watches and superb customer service. I own 4 Nixon's and they are all awesome. a 51-30 Tide, Corporal SS, Steelcat and the Kylo Ren Star Wars watch. The Kylo Ren I got due to the fact I sent in a very old Nixon for service and they no longer had those parts and gave me a $350 credit to order anything i wanted. I have local repair shops for replacing batteries etc but I always send the watches to Nixon as they make the process so easy. They also have free battery replacement every year i think so sometimes it is free, including shipping... Awesome watches, sharp looking, a little heavy for the larger ones and superb customer service.

poor Nixon after sales service. I have had a Nixon watch for 3/4 years works fine until it doesn't ! tried customer service email came back, sorry we receiving heavy traffic try again, or go to the same link which returns you to the same email address, tried the chat bot that was out of action tried calling the phone numbers they do not work. no uk help line no service department even called the distributor for the UK they were not even bothered to offer any help. so my experience of trying to get my wach repaired with Nixon is a disaster stressful i think i will go back to Cassio at least they have a working customer service/repair offering.

The standard of watch The standard of watch, battery life, customer service - all poor. THE BIGGEST ISSUE IS BATTERY LIFE - IT USED UP NEARLY 75% OF BATTERY POWER JUST OVERNIGHT WHILST SLEEPING. I think this is my 2nd or 3rd replacement and still having issues with charging points going rusty green - plus the charging points are hot when you put on wrist. Look elsewhere if you want to buy a watch - Suunto or Garmin for waterproof outside stuff.