Movement | Solar |
Case material | Steel |
Crystal material | Mineral |
Weight | 138 g |
Waterproof | 100 m |
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Movement
Solar
Case material
Steel
Crystal material
Mineral
Weight
138 g
Waterproof
100 m
The Citizen Eco-Drive Mariner Chronograph CA7028-81E men's watch impresses with its sporty yet versatile design, making it especially useful for everyday wear. This model is powered by solar energy (Eco-Drive), eliminating the need to replace the battery.
The case of the Citizen CA7028-81E is made of stainless steel, as is its bracelet. Inside this case works the in-house Citizen B642 movement, which features a stopwatch function and a date display at the 3 o'clock position. Powering this movement is Eco-Drive technology, a light-charged battery with a power reserve of up to 7 months. An interesting feature of the stopwatch is the smooth operation of the second hand, which allows the time to be measured with an accuracy of 1/5th of a second.
The clear dial is protected by a mineral glass. The water resistance of this watch is 100 m, so it can easily handle contact with water, such as swimming.
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Brand | Citizen |
Gender | Male |
Style | Sports |
Origin | Japanese |
Guarantee | 5 years |
Waterproof | 100 m |
Weight | 138 g |
Movement | Solar |
Caliber | Citizen B642 |
Movement accuracy in seconds | ±15 sec. / month |
Power Reserve | 7 months |
Stopwatch measurement accuracy | 1/5 sec. |
Case size | 43 mm |
Case height | 11,6 mm |
Case shape | Round |
Case material | Stainless steel |
Crystal material | Mineral |
Dial | Analog |
Dial color | Black |
Transparent Case | No |
Threaded lid | Yes |
Strap material | Stainless steel |
Buckle | Deployant Clasp |
Strap Width | 22 mm |
Strap color | Silver |
Date | Yes |
Rotating bezel | No |
Stopwatch | Yes |
Functions | Date, Stopwatch |
Accumulator | Yes |
Battery | No |
Luminescence | Hands and indexes |
Other functions | Funkce zabraňující přebití, Funkce upozornění na nedostatečné nabití |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 200 CZK on Watch purchase.
Guarantor: Simon Vlasenko
Jiří Štencek
+420 774 272 737
Mo-Th 9-19
Fr 9-16
Sa 10-15
info@helveti.eu
The product is included in categories
Sports Sports Sports Watches Watches on Offer Japan Citizen Steel
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 5-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 5-year warranty on the watch.
Model lines: Basics - Elegant - Sports - Super Titanium - Promaster. The watch is often divided into Radio Controlled, Eco-Drive, Marinaut, Automatic, Citizen L, Stiletto or Silhouette categories (categories for other continents).
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We will check the functionality, set time, date and clean the watch carefully.
So that the watch does not have a chance to be damaged. We use special vacuum pads.
To be sure, we will insure the watch against breakage, so there is nothing to fear.
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 €210 = Donut watch case or the knife Mikov 100-NH-2A.
From €420 = Victorinox Waiter knife with 9 functions.
From €630 = Leather watch roll, protects up to 3 watches.
From €1200 = Wall clock MeisterSinger WU18 or Leatherman REV.
From €2100 = Watch winder Designhütte Optimus 1 70005-61.
From €3000 = Watch box Friedrich Lederwaren Cubano 27022-6.
And on top of that, a 5-year warranty, watch insurance and free shipping.
You can view the gifts here: