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Movement
Solar
Case material
Titanium
Crystal material
Sapphire - anti-reflective
Weight
99 g
Waterproof
200 m
The Citizen Promaster Sky Radio Controlled Titanium CB0230-81E men's watch is perfect for lovers of precise time, which is displayed by multi-frequency radio time control. Powered by solar energy (Eco-Drive), this model is extremely comfortable to wear thanks to the use of Super Titanium™. The pilot's look makes this model ideal for use in the clouds, but it is also perfect for everyday wear.
The Citizen CB0230-81E watch case is made of Super Titanium™ titanium, which ensures light weight and complete anti-allergy. Their bracelet is also made of the same material. Inside this case works the Citizen H145 movement, which offers absolutely accurate time thanks to the Radio-Controlled system, i.e. synchronizing the time using a radio signal. You can also rely on other features such as an automatic calendar, world times, luminescence, a function to prevent overcharging, an alert function for the need to recharge, an energy-saving mode and summer time. Very practical is the date display at the third hour position. For simple slide rule calculations, a slide rule lunette can be used, operated by the crown at the eight o'clock position.
This model is powered by Eco-Drive technology, a light-charged battery with a power reserve of up to 6 months (24 months in power saving mode). The water resistance of this watch is 200 m, so it can easily handle contact with water, like swimming. The water resistance is further supported by the screw-down crown. The dial is protected by a sapphire crystal that provides maximum protection against scratches. The Antireflective coating ensures excellent legibility even in direct sunlight.
About Super Titanium: http://www.nosime-hodinky.cz/super-titanium-supermaterial-od-citizenu/
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| Brand | Citizen |
| Gender | Male |
| Style | Pilot, Sports |
| Origin | Japanese |
| Guarantee | 5 years |
| Waterproof | 200 m |
| Weight | 99 g |
| Movement | Solar |
| Caliber | Citizen H145 |
| Movement accuracy in seconds | No deviation in radio signal time adjustment mode |
Power Reserve ![]() |
6 months (24 months in power save mode) |
| Case size | 43 mm |
| Case height | 12 mm |
| Case shape | Round |
| Case material | Super Titanium™ |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Black |
| Strap material | Super Titanium™ |
| Strap Width | 22 mm |
| Strap color | Silver |
| Date | Yes |
| GPS / Radio Controlled | Radio |
| Functions | Date, Screw-on crown, Radio controlled |
Accumulator ![]() |
Yes |
| Battery | No |
Screw-on Crown ![]() |
Yes |
Luminescence ![]() |
SuperLuminova hands and indexes |
| Other functions | Local time for 26 locations, Low battery indication, Power saving mode, Overcharge protection function, Automatic calendar |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 200 CZK on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
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The Citizen Japanese watch dates back to 1918 and over time has become the best-selling watch in the world. They gain their customers with reliability, accuracy, interesting technologies, beautiful design and all at an affordable price. Because he trusts his watch, the Citizen watch has a 7-year warranty.
Of the revolutionary Citizen watch technologies, you are sure to know Eco-Drive, which stands for solar-powered watches. Both artificial and natural light pass through the dial and charge the battery via the solar cell, which drives the watch movement. The reserve charging period is 6 months, and when stored and not carried, it can be up to 7 years in hibernation mode. Other Citizen technologies: radio-controlled watches (Skyhawk AT), voice-controlled watches and much more.
Helveti.eu is an authorized reseller and specialist of the Citizen brand. We provide a 7-year warranty on the watch.
Manufacturer information: Citizen Watch Europe G.m.b.H., Hans-Duncker-Straße 8, D-21035 Hamburg, Germany / shop@citizenwatch.de
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With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: