

⏱️ Stay ahead of time, powered by the sun and synced worldwide!
The CASIO WAVE CEPTOR WVA-M640B-1A2JF is a solar-powered men's watch featuring Multi Band 6 atomic timekeeping for precise global synchronization. With a durable stainless steel case, 10 bar (100m) water resistance, and a sleek black resin strap, it combines rugged functionality with modern style. Released in 2014, this Japanese model is perfect for professionals who demand accuracy, sustainability, and versatility in their everyday timepiece.
| ASIN | B00L8M9TQA |
| ASIN | B00L8M9TQA |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Resin |
| Band Width | 21 |
| Bands | 2 |
| Best Sellers Rank | 561,795 in Fashion ( See Top 100 in Fashion ) 4,052 in Men's Wrist Watches |
| Brand Name | wave ceptor |
| Case Diameter | 43.5 Millimetres |
| Case Material Type | Stainless Steel |
| Case Thickness | 12.3 Millimetres |
| Character | Fashion |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Crystal | Crystal |
| Customer Reviews | 4.1 4.1 out of 5 stars (605) |
| Customer reviews | 4.1 4.1 out of 5 stars (605) |
| Date First Available | 4 July 2014 |
| Department | Men |
| Dial Color | black |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Stylish |
| Included Components | Band |
| Is discontinued by manufacturer | No |
| Item Shape | Round |
| Item Weight | 45 Grams |
| Item model number | WVA-M640B-1A2JF |
| Manufacturer | Casio |
| Manufacturer | Casio |
| Model Name | CASIO WAVE CEPTOR |
| Model Number | WVA-M640B-1A2JF |
| Package Dimensions | 11.2 x 10.2 x 8.4 cm; 45 g |
| Pattern | Solid |
| Power Source | Solar Powered |
| Sport Type | Walking |
| Strap Type | Resin Strap |
| Style Name | strap |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
G**S
Very nice watch
Very nice watch
D**P
Difficult initially wrong time adjustments. Unclear instructions.
Very difficult to adjust for first time. Poor "glass" with reflections confusing image numbers.
S**Y
Cool little piece
Great adding a Wave Sector to my collection. It’s very light as plastic and rubber, but don’t let that put you off. Prefer this to metal version due to colours.
S**P
SP
Excellent watch,time automatic,no changing batteries,a watch for any occasion 👍
N**.
I love
A very classy watch. I love it
R**N
Superb Watch
As I already have the silver version, I know how good these watches are. The black is definitely better looking IMO. Never needs a battery or winding and always accurate within a second to the radio signal it receives. My favourite watch.
N**R
A very elegant Japanese model with excellent features
A slim, good-looking watch with some discreet digital displays. The strap is flexible but stiff and is too long. The strap is the only down-side of the watch. The main attractions of this watch are that it is 'tough solar', (replacemant batteries are not needed) and that the watch is 'wave-ceptor', (it automatically keeps very accurate time). These are tried and tested, reliable features of many Casio watches which have stood the test of time. So it's a very convenient watch that takes care of itself. It's elegant and does not obviously look like a more typical, chunky Casio. The accompanying manual for this Japanese model is entirely in Japanese but an English version is available on line from Casio. You will need this. In the small date display the day is in normal numerals but the day is represented by the appropriate Japanese kanji. This is a strangely cool feature which is not a problem unless you need the watch to remind you what day it is. This is a very nice, elegantly designed watch.
F**R
Man bekommt was man kauft. Die Uhr ist chic, aber hat mich nicht ueberzeugt. Ich bin zum entschluss gekommen die Uhr zurueckzusenden. Ich hatte eine Casio Uhr in der Kindheit und gefuehlt hat sich die Marke nicht weiterentwickelt. Ich denke sich aber ihre Fan - Gemeinschaft.
S**K
Had my last Wave Ceptor for 20 years before sadly the hands stopped moving (still keeps digital time!). Self-setting, self-powered, what else does one need? So I went looking and was happy to find these. Very classy looking black chrome finish. The digital display is black with grey backlight digits, so it's a little harder to read than my old one, but 99% of my use is glancing at the hands, so I don't mind, considering the dark color adds to the classy look. As others have mentioned, the manual is easy to find online in English, but one thing I didn't consider was that the day of the week indicator is in Japanese characters, not "MO", "TU" etc like the US model would've had. I suppose when I retire I'll need to know what day of the week it is ;-) but for now, the date is all I need.
D**N
Looks classy, easy to read, like the small bump on the end of the watch strap which prevents the ring on the strap from wandering. I am in an appartment and often a wave ceptor does'nt work. If I put the watch against an outside window that doesn't have an overhang, it works well. The instructions were in Chinese but found the english version on the web on the Casio web site. Nice watch.
R**.
el Reloj Casio es electrónico, pero su instructivo de operación, viene en japonés. Es conveniente que llegue instructivo en español para las ventas en américa latina y en Inglés para la ventas USA. Buen reloj y calidad de materiales, muy buena relación en el aspecto costo vs el bien recibido
ト**シ
軽くてデザインも良く、性能も良いので気に入ってます。交換用のバンドが付いていれば、よりうれしいです。
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4 days ago
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