Is it a real Casio watch?

Yes. Its cheaper durable and lasts about 5 years.

What is the width of the strap?

At its widest next to clock face I would say 2cm and narrows to the buckle. Lightweight and comfortable and suitable for children or adults in my experience. I have been wearing this type of watch for many many years and the watch and battery usually outlive the strap and I just get another watch as so reasonably priced. Everyday use you should get at least 2-3 years out of it.

When I use this as a stopwatch, I need to see the time at a glance, to the nearest second, up to an hour. Would this be suitable?

You can just press the lower button on the left and it brings up the stopwatch. The right button controls the stopwatch.

Is the back light any good visually?

I don't find it easy to see what's on the screen using the back-light.

F91w 1 Casual Sport Watch | Desertcart Japan

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥6146

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⏱️ Stay ahead of time, effortlessly stylish.

SPLASH PROOF DURABILITY - 30-meter water resistance keeps up with your active lifestyle
ICONIC MINIMALIST DESIGN - Classic black digital face blends sporty function with timeless style
ALWAYS ON ALWAYS VISIBLE - Built-in microlight ensures you never miss a beat—even in the dark
LIGHTWEIGHT COMFORTABLE - Weighs just 20 grams with a sleek resin band for all-day wear
PRECISION TIMING AT YOUR FINGERTIPS - Instant stopwatch activation for flawless time tracking

The CASIO F91W-1 is a lightweight, splash-proof digital watch featuring a precise stopwatch, daily alarm, and built-in microlight. Its durable resin case and band, combined with a minimalist black design, make it the ultimate casual sport watch for professionals who value function and style.

Specifications

ASIN	B00006I551
Age Range Description	Adult
Band Colour	Black
Band Material Type	Resin
Band Width	20 Millimetres
Bands	1
Best Sellers Rank	164 in Fashion ( See Top 100 in Fashion ) 1 in Men's Wrist Watches
Brand Name	Casio
Case Diameter	38.2 Millimetres
Case Material Type	Resin
Case Thickness	8.5 Millimetres
Character	No aplica
Clasp Type	Buckle
Closure Type	Buckle
Crystal	Mineral Glass
Customer Reviews	4.5 out of 5 stars 7,335 Reviews
Dial Color	black
Display	Digital
Embellishment Feature	Crystal
Face Style	Modern
Included Components	Brand's case
Item Shape	Rectangular
Item Type Name	Watch
Item Weight	20 Grams
Manufacturer	Casio
Manufacturer Part Number	F-91W-1
Model Name	F-91W-1
Model Number	a
Model Series	F91W
Number of Items	1
Number of Packs	1
Pattern	Solid
Power Source	quartz
Series Number	178
Special Features	Alarm, Water Resistant
Sport Type	Running
Strap Type	plastic bracelet
Style Name	Casual Sporty
Theme	Sports
UPC	079767299248 079767246280
Watch Movement Type	Quartz
Water Resistance Depth	30 Metres
Water Resistance Level	Waterproof

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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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TrustScore 4.5 | 7,300+ reviews

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