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NIXON Sentry SS A356 - 100m Water Resistant Men's Analog Classic Watch (42mm Watch Face, 23mm-20mm Stainless Steel Band)

  • Based on 461 reviews
Condition: New
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Holiday Deal · 7% off was $338.00

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Nov 28
Order within 8 hours and 42 minutes
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Color: Matte Black/Gold


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5 x 5 x 5 inches; 4.96 ounces


Item model number ‏ : ‎ A3561041


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ November 22, 2017


Manufacturer ‏ : ‎ Nixon Inc.


Best Sellers Rank: #277,416 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #970 in Men's Wrist Watches


#970 in Men's Wrist Watches:


Brand, Seller, or Collection Name: NIXON


Model number: A3561041


Part Number: A3561041


Item Shape: Round


Dial window material type: Mineral


Display Type: Analog


Clasp: Double Locking Foldover Clasp


Case material: Stainless Steel


Case diameter: 42 millimeters


Case Thickness: 12 millimeters


Band Material: Stainless Steel


Band size: Men's Standard


Band width: 23 millimeters


Band Color: Gray


Dial color: Gray


Bezel material: Stainless Steel


Bezel function: Stationary


Calendar: Day-Date


Special features: Second Hand


Item weight: 4.96 ounces


Movement: Japanese Quartz


Water resistant depth: 330 Feet


Product Warranty: For warranty information about this product, please click here


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Classy!
Color: All Black-Black
Got this as a gift for my husband, it fit perfectly! You can adjust it accordingly, but luckily, we didn’t have to. My husband loved the classic look, he plans to wear this more than his Apple Watch. Loved how prime was available, arrived fast!
Reviewed in the United States on February 28, 2025 by Maricris Aldaba

  • Awesome watch
Color: Silver / Cranberry
Beautiful watch, bought for sons wedding and it looks great and super fast shipping
Reviewed in the United States on March 3, 2024 by alljmc

  • Great Watch.
Color: Blue Sunray
The watch is overall great. Comes in great packaging and very easy to resize.Tells time pretty accurately once you wind it perfectly. Almost all scratches and scuffs are shown but I would bet that once you buff them out with a polishing rag itll look as good as new. The best feature for me is the glow in the hard hands. I have seen newer models that light up the entire head but since this is an older model, the glow in the dark arms will do. Perfect for a gift, the quality is great! ... show more
Reviewed in the United States on October 11, 2013 by Chewy

  • Quality
Color: Silver / Cobalt
The hands and markers are not luminous. I wish the case size was 48mm. But a very nice watch by Nixon.
Reviewed in the United States on November 8, 2025 by Jeff Longtin

  • Even better in person. My second time having this watch.
Color: Gold-Tone
The media could not be loaded. Watch fit perfect! If you’re like me and don’t want to spend a ton for Great quality. Nixon is the brand for you! 10/10 recommend.
Reviewed in the United States on October 4, 2023 by Glen Harris

  • beautiful watch
Color: Silver / Turquoise
I bought this for my husband for 25th anniversary. He loves it. It is stunning on.
Reviewed in the United States on December 2, 2024 by Jodi Campbell

  • Nice watch
Color: Silver / Turquoise
Nice watch but rather small band diameter out of the box but does include extra links.
Reviewed in the United States on August 23, 2023 by Innerg

  • DO NOT BUY
Color: Gold-Tone
Poor quality, cheap design, battery lasting 3 months long. Very disappointed!
Reviewed in the United States on December 23, 2024 by DrtyJrz

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