Product description

This is a rechargeable battery, also known as Eco-Drive or Tough Solar. A long lasting battery for your watch. The battery has battery number: MT920 and the following specifications:
Diameter: 9.5mm
Height: 2mm
Voltage: 1.2 V

The watch case is screwed and to get it open use our tool for opening a (screwed) watch case. A non-slip ball that allows you to open the case in no time, without scratching it! Our watchmaker shows in this tutorial how the tool works.

Note: the battery is not shipped fully charged. Advice is to put the watch in a sunny/light place to charge after installing the battery.

Product specs

Typenumber

MT621

Instruction video

Product shipping

Attention: We sell spare parts for watches and not complete watches.

Standard Shipping on watchstraponline.com within The Netherlands is only € 3,95. Would you like a different shipping method? Select the one you like during checkout. If you place your order before 18:30, it will be shipped the same day from Monday to Friday.

Exchange products

You can return or exchange your items within 60 days. We process refunds as quickly as possible and you will receive an email to notify you when the refund has been processed. We process most refunds on the same day which they were received, but please allow us to a maximum of 14 days for the money to reach your account. It rarely takes this long, but can happen sometimes for reasons such as bank delays or errors.

We accept returns which are:

•  not used
•  undamaged
•  comes with original labels
•  comes with original packaging
•  includes return form download here