★★★★★ 4
Smaller than I thought it would be
Nice watch, very small, definitely a woman's or child's watch
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Reviewed in the United States on May 28, 2025
Renold Synergy 40 1 No.30 AS Simplex Double Cranked Link 1/2 inch Pitch
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Renold Synergy 40 1 No.30 AS Simplex Double Cranked Link 1/2 inch PitchRoller chains are often used to transmit mechanical power in a plethora of applications from agricultural and industrial machinery to motorbikes and cars, Most people will recognise the look of the chain as it is also used on the everyday house hold bicycles. This chain is composed of cylindrical rollers fastened together with side links. This chain is then wrapped around a cog or sprocket just as it is on a bike and it in turn then drives the
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4.1 ★★★★★
Based on 507 reviews
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Product Reviews
★★★★★ 5
Works in the pool!
This is my second watch like this. I wear it almost every day, including in aqua class. I like the size - big enough to read easily, but not too big. I originally bout this watch because I wanted an inexpensive watch to wear to the gym. I find myself reaching for it even when I am not going to the gym!
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Reviewed in the United States on July 28, 2017
★★★★★ 1
Stopped working
Maybe it's a one-off but it stopped working very shortly after I received it and I had to return it. Casio used to be a good brand.
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Reviewed in the United States on December 21, 2025
★★★★★ 3
light not strong enough
light not strong enough
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Reviewed in the United States on February 3, 2023
★★★★★ 5
Great watch!
I like how thin & lightweight it is. The blue numbers makes the watch more appealing!!
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Reviewed in the United States on July 8, 2019
