The Citizen Eco-Drive CB0240-11L Promaster, designed for professional use to help you push your limits, enhances your watch collection with the latest Promaster Sky model. Built to withstand daily wear, it features a light brown calf strap, a sleek blue dial accented with yellow, sapphire glass, and a 42.4 mm case. Its performance is enhanced with a perpetual calendar, radio control (excluding Australia), world time for 26 cities, an aviation slide rule inner ring, and a cockpit dial design. Powered by Eco-Drive technology, it operates indefinitely with any light source, eliminating the need for a battery.*

*Note: Radio control functionality is not available in Australia due to the absence of compatible radio transmitting stations. Manual time adjustment is required, as detailed in the instruction manual.

- Calibre H145
- Radio Controlled
- Perpetual Calendar
- World time (26 cities)
- Anti-magnetic 4800 A/m
- Daylight Saving Function
- Date
- Automatic Hands Correction
- Insufficient Charge Warning Feature
- Power Saving Mode
- Slide Rule
- Low Charge Indicator
- 2-Year Power Reserve (in power save mode).
- 42mm Case Size
- Stainless Steel Case
- Leather Strap
- Sapphire Crystal
- 200 Meters Water Resistant