JIS O-Ring 274.5mm x 291.3mm x 8.4mm - Nitrile (90) Black

JIS O-Ring 274.5mm x 291.3mm x 8.4mm - Nitrile (90) Black

Marsoni

M251S

$48.94

Get it in 3 business days with 1 day shipping. Friday, May 29

JIS O-Ring 274.5mm x 291.3mm x 8.4mm - Nitrile (90) BlackProduct Details : JIS O Ring 274. 5mm x 291. 3mm x 8. 4mm Nitrile (90) Black Part No: MOR2745084 N90 Product Category: O Rings Product Type: O Ring Standards: JIS B2401 Material(s): Nitrile Material Code: NBR Color: Black Durometer: 90 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: METRIC Dimensions: 274. 5mm x 291. 3mm x 8. 4mm Interior Diameter (d): 274. 5mm Outside Diameter (D): 291. 3mm Cross Section (S): 8. 4mm For any

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Having never previously owned a self-winding watch, and because the wristband did require some link-removal adjustment, I did hold off on wearing it for a few days until I could schedule an appointment with my jeweler to have the day/date setting and band-adjustment done. But a major part of my reason for doing so was my strong impression upon receipt of the watch that this was a very good choice. It is a very beautiful watch to look at, though compact and not overly bulky like many chronograph-style watches, its' heft conveyed a sense of a very solid, well designed and constructed watch. Since having the setting and adjustments done, I have been extremely pleased with how accurately it keeps time. In short, I LOVE this watch. I will also note this. Though my jeweler retails various high-end, and much more expensive watches, he was clearly impressed with the look and feel of this watch, and even made explicit comment about what a beautiful watch he felt it was. That said, I do have a quibble. The writing of the accompanying instruction booklet was riddled with English grammatical errors which were quite frustrating, and contributed to my reason for opting to have my jeweler complete the settings and adjustment. Also, when I contacted OLEV online to solicit guidance on how to expedite registering the purchase for warranty purposes, I received an email auto response saying that any Amazon purchase would require customer service and other guidance through the seller. Since my assumption upon Amazon purchase was that I WAS purchasing from OLEV as the seller, this remains a source of confusion which I yet need to resolve.

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Reviewed in the United States on January 3, 2024

Verified Purchase

Houston, US

★★★★★ 1

Doesn’t keep accurate time

Color: All black

I bought this for my husband because it said that it self winds but my husband noticed that it didn’t work within the first few days so I thought maybe it was defective so I purchased another one in exchange for the first one but the second one had the same issue. Don’t waste your money on this, it doesn’t work.

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Reviewed in the United States on March 14, 2025

Verified Purchase

Francis Orina

Fort Morgan, US

★★★★★ 3

Substandard,always donated of time when it works.it had be set on a daily

Color: Black

Stops frequently,sometimes have to give a few days for the clock to start functioning sgain

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Reviewed in the United States on May 23, 2026

Verified Purchase

Whit777

Bozeman, US

★★★★★ 5

Awesome watch highly recommend

Color: All black, Color: All black

My husband bought me this brand of watch for my birthday and it’s so awesome. It looks blingy but not in a bad way. Kinda looks like a Rolex. No battery.I bought him a one and he loves it .

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Reviewed in the United States on October 22, 2025