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Citizen Men's stainless steel watch with eco-drive BM7108-81E

Modern design - wristwatch from Citizen

This wristwatch for men impresses with its simple elegance. It is made of stainless steel and has a quartz case with an innovative eco-drive. This uses incident sunlight or artificial light to generate energy and stores excess energy in a microcell. This means that the watch does not need any batteries at all. The black dial has a repeating embossing in the centre and is complemented by white hands and indices. The watch also has a date display and is water-resistant up to a pressure of 10 bar. The matt stainless steel bracelet has polished links in the centre and fastens with a double-push clasp.
Model Number BM7108-81E
Colour silver
Brand Citizen
Material Stainless Steel
Watchcase Material Stainless Steel
Surface polished
Movement Eco-Drive
Watch Type Analog
Width Watch Strap 22.0 mm
Face Colour black
Figures none
Water Density 10 bar
Clasp folding buckle
Watchcase Diameter 41.0 mm
Weight 137 g
eco drive
Ecodrive

How does Eco-Drive work?

Light is time! Sunlight or artificial light penetrates the transparent dial, is converted into drive energy by the highly sensitive light cell and transmitted to the precise quartz movement or stored in a powerful, rechargeable microcell. Just one minute of light is enough to start the Eco-Drive propulsion.

What are the advantages of an Eco-Drive watch?

  • Eco-Drive uses every kind of light for propulsion and is therefore environmentally friendly.
  • Eco-Drive saves the user the battery change and therefore follow-up costs.
  • Thanks to the dark power reserve, the watch can also withstand longer periods without exposure to light.
  • By eliminating the need to change batteries, millions of disposable batteries are saved annually and hazardous waste is avoided.
  • Eco-Drive watches have an energy saving function that automatically turns on in low light conditions or when the watches are kept in the dark.
  • The hands stop, but the movement continues to run in the background. This saves up to 80% energy.
  • The charge state function informs the user through the movement rhythm of the second hand that the watch needs light again to fully charge.
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    Information
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