description Promaster Diver Eco-Drive Overview
This model merges the extreme utility of the diver line with the ultimate convenience of solar power. It offers 300m water resistance and the reliability of Eco-Drive, meaning you get professional-grade diving capability without the worry of winding or battery life. Its the ultimate 'set-it-and-forget-it' tool watch, perfect for the adventurer who values modern technology alongside rugged performance.
help Promaster Diver Eco-Drive FAQ
Does the Citizen Promaster Diver Eco-Drive require a battery replacement?
No, the Citizen Promaster Diver Eco-Drive does not use a standard disposable watch battery; instead, it contains a rechargeable lithium-ion cell. This cell is continuously charged by light entering the solar panel hidden beneath the watch dial.
How long does the Citizen Promaster Eco-Drive hold a charge in complete darkness?
Once fully charged, the Citizen Promaster Eco-Drive movement can run for approximately 6 to 7 months in complete darkness. Some models equipped with a power-save function can extend this power reserve significantly by stopping the second hand.
Can you scuba dive with the Citizen Promaster Diver?
Yes, the Citizen Promaster Diver is rated for professional scuba diving with a water resistance of 300 meters. It also features a screw-down crown and a unidirectional bezel to track dive times safely.
What type of crystal does the Citizen Promaster Diver use?
Most Citizen Promaster Diver watches use mineral glass crystals, often treated with an anti-reflective coating for better readability. Higher-end or automatic versions of the Promaster Diver may feature pure sapphire crystals for superior scratch resistance.
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