The watch is powered by a battery.

Synthetic watch straps are a trade-off between plastic and leather straps. They usually consist of two inter-connected layers from different synthetic materials (leatherette, rubber, polymers), whereby the bottom is comfortable to the touch and the wear-resistant upper, creates a strap design. The main benefit of synthetic straps is a practical combination of properties that straps from a single material are unable to achieve.

Watches marked with water tightness 50M/5ATM are designed for incidental contact with water (car wash, rain), but also for surface swimming without diving. 50M/5ATM indicates the degree of water resistance standardized by ISO 2281. ISO tests include temperature changes, depth, pressure (water and air) for different times under rest and during manipulation with the operative part of the watch.

Currently the most widespread type of watch glass. It's very hard and has a high content of silicon thanks to which it's  highly scratch- and impact-resistant. However, it doesn't mean that it is completely scratch-resistant.

The most widely used method of fastening, which is mainly used in leather and silicone straps. Simply turn on the buckle into the required holes as needed.