How difficult is it to read this read this digital display outdoors? Say timing a childrens sporting event.

With the right angle you can read it with no problem. But the digital display is general not big or bright enough to be easily read.

The illustration seems to show a Chinese character. Can the display show the date in U.S. style?

Yes. There is an English option in the menu.

Can you change the strap on this watch?

Never done it but absolutely. Strap is the worst thing about this. You'll just need to measure the gap where the strap attaches to the watch to make sure that it will fit and off you go. Don't know why they didn't make a strap that matches the case, daft....

I was doing a manual calibration and when it was complete it said ge t on the screen. what does ge t stand for?

Manual p E-24 says: "When reception is successful, "GET" appears when reception is complete, and the watch adjusts its current time setting."

カシオ腕時計ウェーブセプター国内正規品電波ソーラー Wva M640b 1a2jf ブラック

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Description

⌚️ Own time, own style — power your day with precision and flair!

SPORTY YET SLEEK DESIGN - Black IP urethane band and resin case combine ruggedness with modern style for everyday confidence.
ECO FRIENDLY SOLAR POWER - Never worry about battery changes—solar charging keeps you powered sustainably and reliably.
SMART EVERYDAY FUNCTIONS - Integrated calendar, alarm, world time, and LED light keep you organized and ahead in any time zone.
BUILT FOR ACTIVE LIFESTYLES - 10 ATM water resistance means swim-ready durability for work or play without missing a beat.
EFFORTLESS GLOBAL TIMEKEEPING - Stay perfectly synced worldwide with Multi Band 6 radio reception across Japan, China, USA, and Europe.

The CASIO Wave Ceptor WVA-M640B-1A2JF is a 2014 Japanese model men's watch featuring solar-powered quartz movement, Multi Band 6 radio synchronization for accurate global time, and 10 ATM water resistance. Its durable black IP urethane band and resin case offer sporty elegance, complemented by practical functions like world time, alarm, calendar, and LED illumination—perfect for professionals who demand reliability and style.

Specifications

ASIN	B00L8M9TQA
ASIN	B00L8M9TQA
Additional Features	Solar Atomic Clock World Time Alarm Calendar
Age Range Description	Adult
Amazon Bestseller	#21,538 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #139 in Men's Wrist Watches
Band Color	Black
Band Material Type	Urethane and rubber type belt type
Band Width	21
Brand Name	wave ceptor
Case Diameter	43.5 Millimeters
Case Material Type	Resin
Case Thickness	12.3 Millimeters
Clasp Type	Buckle
Closure Type	Buckle
Crystal	Resin
Customer Reviews	4.3 4.3 out of 5 stars (1,448)
Date First Available	July 1, 2014
Department	Men
Dial Color	Black
Display	Analog-Digital
Is Discontinued By Manufacturer	No
Item Weight	45 Grams
Item model number	WVA-M640B-1A2JF
Manufacturer	CASIO(カシオ)
Manufacturer	CASIO(カシオ)
Manufacturer Part Number	WVA-M640B-1A2JF
Model Number	WVA-M640B-1A2JF
Package Dimensions	11.2 x 10.2 x 8.4 cm; 45 g
Pattern	Solid
Power Source	Solar Powered
Release date	July 31, 2014
Shape	Round
Sport Type	Casual
Style Name	Resin band
Warranty Type	1 Year Warranty
Watch Movement Type	Quartz
Water Resistance Depth	100 Meters

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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SAR 572

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In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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[カシオ] 腕時計 ウェーブセプター【国内正規品】 電波ソーラー WVA-M640B-1A2JF ブラック

Description

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[カシオ] 腕時計ウェーブセプター【国内正規品】電波ソーラー WVA-M640B-1A2JF ブラック