Sony 321 SR616SW 1.55V Silver Oxide Watch Battery 5 Batteries

These are Sony batteries and a little unusual given they have a very thin profile. As such these can be difficult to source and on this occasion they were bought to revive a Skagen watch. Can't speak for the longevity given I have only just installed one but I should be able to reasonably expect over a year life from one battery. Given I also have 2 other watches that require these batteries then I should be set to go for quite some time.

Perfect, good price, good delivery time and these have saved me loads of money because I don't need to go to the jewellers anymore to have my watch batteries changed.

Best quality batteries

Used these battery’s for my watches very good price and came on time. Will buy again.

Perfect delivery, perfect batteries, huge saving on having to go to a shop for someone else to do an easy job. The only awkward process is reading the battery size on the original, dead, battery!

Once I discovered I could change my own watch batteries myself with a few basic tools I found I'm constantly getting asked by friends and relatives to do theirs.These batteries are some of the ones I regularly use and so far they last at least as long as when I used to get them replaced at a proper watch shop, but at a fraction of the overall price.Recommended

Bought these for my steel skagen watch, they fit perfectly and good value for money. I was quoted £5 for a battery change at a jewellers, speaks for itself.

Delivered on time and good price for 5 Sony batteries

Mi serviva per cambio batteria orologio. Da dire solo che normalmente, presso negozio, costa UNA SOLA 5 euro!!!

Compradas para relojes que usan este tipo de batería. Buena vida útil de la pila. Muy contento con el producto.

Gute Blisterpackung, super Verkäufer. Sehr empfehlenswert für den Batteriewechsel in einer Uhr. Ich suchte genau diese Batterieart für meine Uhr.Eine Bekannte suchte auch diese Art und ich konnte ihr aushelfen. Zeitgleich machten noch Zwei Wecker schlapp , mit der neuen Knopfzelle ticken sie nun wieder. Danke an den Verkäufer der sehr schnell lieferte. Sehr empfehlenswert.

家で時計の電池交換ができて、お安く済んで助かりました。

Haltbarkeit ist nicht so gut