NEW OLD STOCK HydroLock MK1 Deployant Buckle - Brushed
SKU: 79273006497

NEW OLD STOCK HydroLock MK1 Deployant Buckle - Brushed

Sale price$18.90 Regular price$21.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

NEW OLD STOCK HydroLock MK1 Deployant Buckle - BrushedCompatibility Notice: Please note, the HydroLock buckle is not compatible with ZULUDIVER OctoPod watch straps. "NEW OLD STOCK" LIMITED AVAILABILITY Exclusive Black Friday New Old Stock (NOS) This product has never been worn or used and is in its original condition, making it the perfect addition for collectors and enthusiasts. Our HydroLock buckle sets a new standard for both style and functionality. Its design boasts a captivating combination of four

Compatibility Notice:
Please note, the HydroLock buckle is not compatible with ZULUDIVER OctoPod watch straps.

"NEW OLD STOCK" - LIMITED AVAILABILITY

Exclusive Black Friday New Old Stock (NOS) – This product has never been worn or used and is in its original condition, making it the perfect addition for collectors and enthusiasts.

Our HydroLock buckle sets a new standard for both style and functionality. Its design boasts a captivating combination of four different metal finishes. The deep-etched ZULUDIVER logo serves as a hallmark of quality, ensuring you're in possession of the very best.

But that's not all - we've designed the HydroLock buckle with your comfort in mind. With six micro-adjustment holes, you can achieve a perfectly tailored fit, guaranteeing maximum comfort for your wrist. Whether you're replacing the standard buckle or enhancing the performance of our renowned ZULUDIVER 300 and 400 rubber diver's watch straps, the HydroLock buckle is your go-to choice.

Measuring approximately 40mm in total length, this buckle is versatile, offering both form and function in one sleek package. Dive in with confidence, and let the HydroLock be your trusty companion on your next underwater expedition!

Available Finishes

Brushed and Polished: This finish combines a sleek, matte brushed surface with shiny polished edges and a recessed logo plate. It provides a balanced look that complements both modern and classic watch designs. This finish is ideal for those who appreciate subtle sophistication and it pairs well with brushed or mixed-finish watch cases, adding a touch of elegance without overpowering the overall aesthetic.

Full Mirror Polish: The full mirror polish finish is the epitome of luxury and refinement. With its high-gloss, reflective surface, this finish gives a sense of high-end craftsmanship. Perfect for formal or dress watches, it matches seamlessly with high-polish watch cases, creating a striking appearance.

Sandblasted: The sandblasted finish offers a unique, matte texture that stands out for its understated, rugged charm. It’s particularly suitable for tool watches or those with a sporty, utilitarian design. This finish complements matte or bead-blasted watch cases, providing a robust and cohesive look.

Black: Our PVD Black finish features a sleek, modern black coating applied through Physical Vapor Deposition (PVD) technology. This finish is ideal for contemporary watch designs and adds a bold, stylish edge to any watch. It pairs exceptionally well with black or dark-toned watch cases, enhancing the overall stealthy, sophisticated aesthetic.

Antique Bronze Effect: Our PVD Antique Bronze effect finish provides a distinctive, aged look that adds character and heritage. It’s perfect for vintage-inspired or heritage watches, giving them an authentic, timeless appeal. This finish pairs beautifully with bronze or similarly aged watch cases, enhancing the overall vintage vibe and adding a unique touch to your watch.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79273006497

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Aliza
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★★★★★ 5
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This premium HEPA‑rated filter does an outstanding job of keeping dust, pollen, and tiny airborne particles out of the cabin — much better than standard cabin filters. It’s designed and tested to meet true HEPA filtration standards, effectively capturing up to 99.97 % of particles down to 0.3 microns in size, so the air inside the car feels noticeably cleaner and fresher. Installation was straightforward and fit exactly in place in my vehicle with no modifications needed. The high‑quality filter media feels dense and well‑constructed, with built‑in structural support to help it hold its shape throughout its service life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
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Tracy W.
Battle Creek, US
★★★★★ 5
Must Buy HEPA Cabin Filter
Size: 9.7" x 9.3" x 1.8"
Great filter and excellent Value! And, it’s a Bosch !!! Description and sizing were exactly as advertised. DIY install was easy and it fit my 2019 Highlander perfectly ! Filter is HEPA and well made and is a good thickness, so much better than the flimsy one the car dealership installed. Impressive ! Highly recommend!
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Reviewed in the United States on March 7, 2026
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Monica
West Palm Beach, US
★★★★★ 5
good performance
Size: 9.7" x 9.3" x 1.8"
The installation is simple, the size is just right, and most importantly, the price is very good. It is the best choice for consumables.
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Reviewed in the United States on March 2, 2026
I
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iamoverrated
Boise, US
★★★★★ 5
A Lungful of Freedom
Size: 9.7" x 9.3" x 1.8"
Dateline: The Passenger-Side Footwell of a Toyota Venza, Sunday Night. We spend our lives in sealed metal boxes, hurtling through a thick, invisible soup of our own collective filth. A foul cocktail of exhaust fumes, road dust, tire particles, and whatever strange, pollen-based miasma the world decides to throw at us on any given day. To breathe that poison in, unfiltered, is an act of slow, unwitting suicide. You need a line of defense. A gatekeeper for your own lungs. Enter the Bosch 6055C HEPA Cabin Air Filter. It is not a glamorous part. It is not a performance upgrade that adds horsepower or prestige. It is a simple, pleated rectangle of paper and charcoal, a humble guardian destined to live out its days in a dark plastic cave behind your glovebox. But its mission is a noble one. The replacement process is a moment of pure, unadulterated, five-minute victory over the dealership's service department. You pop open the glovebox, you unclip the old filter tray, and you pull out the old soldier. And what you find is a horror show. A grey, matted testament to the unseen war it has been fighting on your behalf, choked with leaves, dirt, and the ghosts of a thousand diesel trucks. It is the face of the enemy. You unwrap the new Bosch filter. It feels solid, well-made. The pleats are clean and numerous. I laid it side-by-side with the outgoing Denso filter—a brand that supplies the automakers themselves—and I could find no meaningful difference. The quality was equal. The construction, robust. This was no flimsy, cut-rate pretender. This was a serious piece of hardware from a serious company. You slide the clean, white Bosch into the tray, snap it back into its dark little home, and close the glovebox. The deed is done. You have performed a life-saving transplant on your vehicle's respiratory system in less time than it takes to listen to a single pop song. And the value… the value is the sweet, sweet punchline. For a fraction of what a dealership would charge you for the same simple service, you have installed a top-tier, HEPA-grade filter from one of the most respected names in the business. You have guaranteed yourself a clean, breathable bubble of personal space as you navigate the toxic jungle of the modern roadway. This is not just a filter; it's a small, affordable act of rebellion. It’s a declaration that you, and you alone, are the master of the air you breathe. It is a simple, effective, and profoundly satisfying piece of gear. Highly recommended.
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Reviewed in the United States on June 9, 2025
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JoAmazonDude
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★★★★★ 4
Great Upgrade to your Cabin Filter. Fits 2018 Subaru Outback
Size: 9.7" x 9.3" x 1.8"
This is a great filter upgrade to your cabin filter. This is better than the Subi standard part. Fits my Subaru outback. NOTE: Subi marks their filter with an 'up' arrow; however, this filter is marked with a 'airflow' direction. Direction of air flow is toward the blower motor so it will point downward when you install it.
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Reviewed in the United States on April 25, 2026

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