Sinn UX EZM 2 B Hydro on Strap

Watch Reviews - Scroll Down to Product Tabs

• Verified Buyer Reviews (8 reviews)
SKU: SI-122

Watch Brand: Sinn

Sinn North America

Diver's watch with quartz movement and oil filled case
• Case diameter (mm): 44.0
• Case thickness (mm): 13.3
• Case lug width (mm): 22
• Lug to lug (mm): 50.5
• Weight - head only (grams): 105
• Water resistance: 5,000 meters
• Case back: Solid
• Case finish: Matte
• Case metal: Submarine steel
• Dial color: Black
• Front crystal: Sapphire
• Tegimented: Bezel only
• Movement: Quartz oil filled
• Manufacturer's limited warranty: 3 years
• Strap or bracelet: Strap
• Warranty service: Sinn Germany
Learn how to earn 4920 WatchPoint Rewards
WatchBuys Direct Price: $2,460.00
Availability: Temporarily Sold Out

Sinn UX EZM 2 B Hydro on Strap
Sinn UX EZM 2 B Hydro on Strap

(Click Image to Enlarge)
Product Details

The Sinn UX pushes watch technology to the limits. Like the Sinn U1 and U2 watches, the Sinn UX features a case made from the same submarine steel that is being used to build the latest generation of German military submarines.

The steel was procured by Sinn from a steel supplier to Emden GmbH, one of Germany’s North Sea shipbuilding yards who construct submarines from the very same steel. 

This special steel is also amagnetic which means that is does not have magnetic properties and cannot itself become magnetized.  The watch movement itself is protected from magnetic fields up to 4,800 A/m.

Unlike the Sinn U1 and Sinn U2, the Sinn UX features a quartz movement rather than a mechanical movement.

By using this type of movement, Sinn is able to fill the watch with oil, which has the double affect of greatly enhancing the readability of the dial and time from any angle (including under water), and increasing the water resistance of the watch even at great depths.

The special battery used to power the movement has an expected life of seven years before needing to be replaced.

The Sinn UX is covered with a thick sapphire crystal for extreme protection. This sapphire crystal features a special anti-reflective coating that is scratch resistant - the coating itself has been hardened to 1,800 HV.

The uni-directional ratchet operated rotating bezel is also milled from this submarine steel. The indices are machined directly into the bezel without the use of bezel inserts, which can corrode or come loose at deep depths. The bezel features Sinn's Tegiment technology.

This watch is designed for operation in extreme temperature variations - it operates in temperatures between -20° Celsius to +60° Celsius. The movement is water resistant to 5,000 meters, and the case is pressure tested to a diving depth of 12,000 meters as certified by Germanischer Lloyd in Hamburg.

Matte black dial with date at 3, Super Luminova on hands and markers, and striking red seconds hand complete the design.

Other features include sapphire crystal with anti-reflective coating.  Strap is silicone rubber with double push deployant buckle and fliplock safety clasp.

Great choices to add to this watch:

WatchBuys is the official North American distributor for Sinn German watches.

When you purchase your new Sinn watch from WatchBuys, you'll not only get a finely engineered timepiece with excellent value for money, you'll also benefit from the WatchBuys Sinn Advantage.

WatchBuys Advantage #1

Because we are the official and authorized North American Sinn distributor, your name and watch serial number will be automatically registered in our database for a Sinn manufacturer's limited warranty which we pass through.

This means that should your watch require service during the Sinn manufacturer's limited warranty period, service will be provided by Sinn in Germany when you return your watch to them. This Sinn manufacturer's limited warranty is transferable to subsequent owners as allowed by Sinn.

You are responsible for paying the shipping charges to Sinn, and all repairs that Sinn approves under its warranty are at no charge. Sinn will also pay the return shipping charges to the address you specify.

The Sinn manufacturer's limited warranty period is as follows:
  • Watches in the EZM Series: 3 years
  • Watches marked AR containing inert gas: 3 years
  • Watches in the DIAPAL Series: 5 years
  • All other Sinn models: 2 years

WatchBuys Advantage #2

As an added benefit to those who purchase Sinn watches from WatchBuys, you may choose to have your warranty repairs serviced through our US service center, RGM Watch Service located in Mount Joy, Pennsylvania. This added service saves our clients the time and effort of returning their watches to Germany for repair. This benefit is transferable to subsequent owners who purchase directly from the original registered owner.

Please note that you are responsible for paying shipping and insurance charges for sending your watch to RGM. Once they reach your watch in the service queue they will determine which repairs are covered under Sinn's warranty.

It is important to note that oil-filled quartz Sinn watches must be repaired in Germany (EZM 2, Hydro and UX series). If your watch meets one of these conditions and requires service under warranty, please contact us and we'll provide instructions for shipping the watch to Sinn in Germany.

WatchBuys Advantage #3

Your watch will be repaired at no cost to you other than shipping charges to either Sinn or RGM during the warranty period. Sinn watches purchased through the "grey market" (non-authorized sources) may carry no warranty from Sinn. Sinn watches purchased through authorized overseas retailers are governed by the warranty policies of those dealers and/or Sinn, and typically must be sent to either the overseas dealer or Germany for repair.

WatchBuys Advantage #4

You'll be wearing your new Sinn watch soon after your order is placed since we stock Sinn watches and ship free using FedEx Air. Plus, since we are located in the United States, there are no "hidden charges" for shipments to US residents as is the case with most overseas dealers. Such charges can add up to 15% to the cost of your new watch, and include credit card surcharges, foreign exchange credit card bank fees, import duties and taxes, and custom's broker charges.

WatchBuys Advantage #5

WatchBuys offers a comprehensive return policy with no restocking fees to US residents. Overseas dealers, including those involved in the grey market, typically don't offer a return policy, and if they do, returning a watch under the policy is both complicated and expensive due to import/export and custom's requirements. Restocking fees are also common and may range up to 15%.

Learn more about our return policies.

WatchBuys Advantage #6

WatchBuys is pleased to accept payments through PayPal, debit and credit cards. We charge no surcharges to use credit or debit cards, and because we are based in the United States your US card is charged in US dollars with no conversion or exchange rate fees.

We also accept payments from PayPal and charge no surcharges.

Please note that to pay by credit card, debit card or PayPal your account and/or card must be issued by US or Canadian financial institution and billed to a confirmed US or Canadian address.

WatchBuys Advantage #7

When you purchase your new Sinn watch from WatchBuys, you'll earn WatchPoint Rewards which accumulate and may be redeemed against future purchases.

Watch Reviews From Verified WatchBuys Buyers
100% • Verified Buyer Reviews100% • Verified Buyer Reviews (8 reviews)

Give quartz a chance!

"Give quartz a chance!"

Verified Owner Comments: I usually prefer mechanical watches. Quartz watches are fine, but they serve a different purpose. A quartz watch is a set it and forget it kind of tool. And that is what I needed when I started looking for a quartz watch that I could live with. My needs were specific: I needed to be able to drum, play ice hockey and ride a vibrating V twin motorcycle while wearing it. Of course, not all at the same time. Haha. I considered G Shocks and owned quite a few of them over time: the Frogman, Rangeman and a couple of the Master Of G versions. They were all a bit too clunky for me. It probably came down to how the rubber bands fit my wrist. Invariably, they would irritate my wrist with hard use. I started looking at the UX 2 years ago. It was a funky, utilitarian watch with interesting technology. And it seemed like it could withstand rough use at extreme temperatures. It also was highly legible at all angles.I was really intrigued by the oil-filled case and how it was possible to re... - more details

The UX surpasses all rivals

"The UX surpasses all rivals"

Verified Owner Comments: The Sinn UX is probably the ultimate, luxury, tool watch in the world today. Thanks to the over-engineered, oil-filled, German technology from Sinn, the UX can go to ANY depth (the movement is limited to 5,000m, but the case will survive ANY depth on earth!) the oil-filled case also means that you always know if the watch has lost its water-resistance (unlike other watches where you never quite know), Submarine steel with hardened, tegimented bezel perfect, unrivalled clarity of the dial - even under water - at any angle 7 year battery life Shockproof Anti-magnetic Sapphire crystal,

Super-accurate, thermo-compensated ETA quartz movement service costs similar to (or cheaper than) mechanical watches, etc., etc. And, amazingly, it's only 13mm thick, so it fits under a cuff as well :) For the money, there's nothing better IMHO.

Sinn UX EZM Hydro - Awesome Watch

"Sinn UX EZM Hydro - Awesome Watch"

Verified Owner Comments: I love my Sinn UX EZM Hydro. Totally different from my Sinn U1 - I LOVE both of them. I am always getting comments on both watches.

Amazing engineering!!

A Great Watch

"A Great Watch"

Verified Owner Comments: Totally overjoyed that I purchased the Sinn UX EZM 2 B Hydro.

The size, weight on the wrist and clarity of the dial are absolutely perfect.

It has quickly become my everyday watch of choice for all occasions.

The one of a kind Sinn UX

"The one of a kind Sinn UX"

Verified Owner Comments: Unlike any other watch. It may look like other divers, especially its brothers the U1 and U2, but the UX is unique.

It has striking clarity, the most accurate quartz movement made and engineering that puts Rolex to shame.

A great watch that looks great on the wrist.

UX Hydro on strap

"UX Hydro on strap"

Verified Owner Comments: Excellent watch that is always accurate.

The case, bezel and crystal are all scratch-free after three years of wear.

Only suggestion is that I would get the tegimented buckle, as this is the only portion of the watch that shows any wear (fine scratches).



Verified Owner Comments: Love this watch!



Verified Owner Comments: I have owned several Sinns and have loved all of them, when the U1 came out I had to have one...great watch, the feel and look of is so substantial. I recently picked up a UX Hydro...BEST I'VE HAD SO FAR !!!

Usually not a Quartz fan but this watch is "spot on" accurate all the time, and per the manufacturer's review it is the most "readable" watch I have ever owned. Regardless of how extreme the angle of vision every character and marking is crystal clear.

Nice job SINN!!!

Please note that because this watch is oil filled using proprietary Sinn technology, all service must be done by Sinn in Frankfurt, Germany.

This requirement extends to both service under warranty and after warranty.

The battery in this watch has an estimated useful life of seven years after which time the watch must be sent to Sinn for a new battery, flushing of the case, cleaning of the movement, filling with new oil, new seals and pressure testing.

There are no watchmakers or service centers anywhere in the world other than at Sinn in Frankfurt who can service Sinn oil-filled quartz watches (EZM 2, UX Series, Hydro Series).

Any attempt to service this watch, change the battery or open the case by someone other than Sinn will lead to permanent damage and should not be attempted under any circumstances.

Please click here for instructions on sending this watch to Sinn in Germany for service.