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Men's Watch
incl. VAT £138.90
excl. VAT £115.75
Extended warranty + 1 year £13.90 Extended warranty + 1 year
Return products within 60 days £6.95 Possibility to return products within 60 days
In stock 2 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  QS025f4 Product Number:  4971850479611 Manufacturer's Website:
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CASIO EFA 131BK-1A £138.90 In stock 2 pcs
Rated by 12 users
5 8x
4 4x
3 0x
2 0x
1 0x
50+ Customers Purchased
100 % Customers Recommend


The Casio EFA 131BK-1A men's wristwatch offers the World Time function, thanks to which the in all major cities and places on the globe can be displayed. It features a stopwatch with an accuracy of 1/1000 of a second, with the start and the end of each measurement marked by a signal. The measuring capacity is 100hrs. There is also a handy countdown timer that will remind you of important and repetitive events by means of a sound signal. Once the time has elapsed, the timer is automatically reset and starts counting down anew. The time can be set at will, however no longer than 24hrs in advance. A must-have for those who take medicine on a regular basis or for active athletes.

Moreover, the Casio EFA 131BK-1A has 5 independent daily alarms as a way of reminding you about important upcoming events. You can also activate the signal that indicates every hour on the hour. The practical Snooze function activates the alarm repeatedly after a certain period of time. The watch also features an automatic calendar that, after being set for the first time, automatically shows the right date. Correct time can be viewed on the analogue dial or on the digital display, with the latter offering a 12-hour and a 24-hour format. The LED lighting ensures perfect visibility even in low-light conditions.

The chassis of the Casio EFA 131BK-1A is made of high-quality materials. For increased durability, a specially arched mineral crystal has been used. Many conservative users will certainly enjoy the quality steel strap with a double buckle, which is very heavy-duty and has a touch of luxury to it. The watch is water-resistant and can withstand pressure of up to 10 bars, which corresponds to approximately 100m below water surface. This level of water resistance means that you do not need to take it off when going swimming or snorkelling.


Men's Wristwatch

Dial: combined (analogue and digital), black with LED lighting, 12 indices
Water resistance: 10 bar (approximately 100m)
Mineral crystal

Special functions and features:
LED lighting
Multifunctional alarm clock
Double date window
Countdown timer
World Time

Material: Steel

Material: Steel
Colour: Black
Double buckle

Power supply:
Battery: CR1220

50.3 x 46 x 12.5mm

Read more
Black Done!
Steel Done!
Case material
Steel Done!
Mineral Done!
Quartz battery Done!
Time display
Time display
Combined Done!
Dimensions & weight
Dial diameter
46 mm Done!
185 g Done!
Water resistancy
Water resistancy
Water resistant 100m (10 ATM) Done!
Date, Stopwatch, Day of the week, Glow in the dark, Backlit, Alarm Done!
Watch colour
Housing colour
Grey Done!
Dial colour
Blue Done!
Strap colour
Black Done!
Watch style
Watch style
Sports Done!
More Specifications

Casio is a Japanese manufacturer of electronics and electronic equipment. Its history begins in 1946 in Tokyo. The company was originally a manufacturer of calculators, leading the field throughout the second half of the twentieth century. The company has expanded a lot, offering watches and audio equipment in addition to calculators. 

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Rated by 12 users
5 8x
4 4x
3 0x
2 0x
1 0x
50+ Customers Purchased
100 % Customers Recommend
Lukáš, Praha 8 23/04/2013
are nááááádhernéééééé the first adjustment was a little sci-fi .... until I discovered a stripped down Czech instruction inside dvoulistého warranty.
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Customer 26/12/2012
They look very well Lighting watches
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Customer 19/05/2012
When buying over the internet, you must adjust strap yourself or find a watchmaker (or a skilled friend)
design of the processing quality weight - risk of opening the rapid hand movement
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Tomáš, Litoměřice 31/03/2013
Clearly legible easy control I must say that I have is easily scratched
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Jiří, Brno 04/03/2015
good readability even in the dark - the hands lights for quite some time and dramatically interesting way orange LED lights than previous models easy to setup - joined hands with the digital time compared to the previous series of the same is simplified fastening mechanism, since it is a relatively heavy watch threatens opening in recording the tape length setting is not a trivial matter - be relatively specialized tools
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Pavel, Radvanice 17/07/2013
Perfekní watch
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Review CASIO EFA 131BK-1A
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For shipping to other EU countries visit this page CASIO EFA 131BK-1A. Für Versand nach Deutschland, besuchen Sie bitte CASIO Edifice EFA 131BK-1A. Chcete doručit zboží do Česka? Prohlédněte si CASIO EFA 131BK-1A. Chcete doručiť tovar na Slovensko? Prezrite si CASIO EFA 131BK-1A. Für Versand nach Österreich, besuchen Sie bitte CASIO Edifice EFA 131BK-1A. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: CASIO EFA 131BK-1A.

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