CITIZEN Promaster Sky Pilot Global R CB5001-57E

The Citizen Promaster Sky CB5001-57E men's watch combines advanced technology with a durable construction. Thanks to its Eco-Drive solar power, you don't have to worry about changing the battery, as the watch recharges using any light source. The precise time is ensured by automatic synchronisation via a radio signal. Both the case and the strap are made of surgical steel, and the dial is protected by a sapphire crystal. You'll appreciate its 200-metre water resistance when swimming and diving.

Eco-Drive power and radio-controlled time

The Eco-Drive technology uses any light source for power, eliminating the need for battery changes. When fully charged, the watch has a power reserve of up to 10 months and features a power-saving mode and a low-charge warning for efficient energy management. Accuracy is ensured by radio control, which automatically receives the time signal from transmitters in Europe, the USA, Japan and China (DCF, WWB, JJY, BPC).

Durable construction and features

The watch case and strap are both made of surgical steel. The dial is covered by a durable sapphire crystal, which is almost impossible to scratch and also has an anti-reflective coating for better readability in direct sunlight. A water resistance of 200 metres (20 ATM) means you can use the watch for swimming and diving without breathing apparatus. Other features include an automatic perpetual calendar that handles leap years on its own, an alarm, and a 24-hour indicator.