Eisbach Watches – TIDRON E1 Series


We live in a world where action and adventure await around every corner, and if you want to get ahead, you need to be prepared. Our German-designed tool watch is ready for action and adventure.

There are no depths you can not explore with a partner like Eisbach from the Tidron E1 series, and the best of them are available in limited editions – TIDRON E1pro ICE FJORD DIVER and TIDRON E1pro GREENLAND ICE DIVER. 

Self-powered TRIGALIGHT ensures perfect visibility in any environment, and the 41 mm case diameter fits perfectly on any wrist.

Whether you are a professional diver or one of the so-called desk divers, you will find a watch for you in our catalog.


The Hawaiian word WAI means fresh water – the perfect element for our watches. 

The Wai, a product of German engineerd tool watch design, is a proven diver’s automatic watch. In open water, it keeps you in tune with the elements around you, exceeding the expectations of even the most experienced divers.

When paddling through riverscapes and diving from boats, you can be sure that your Tidron E1 Wai will take whatever you throw at it. 

The TIDRON E1 – WAI features a 316L stainless steel case with a bead-blasted finish and a sapphire crystal with an anti-reflective coating. 

The bead-blasted stainless steel bracelet fastens firmly to your wrist. Or | can opt for the extremely durable FKM rubber strap that adheres well to your wetsuit if you prefer. Both the bracelet and strap are 20mm wide and taper slightly to 18mm.

You know you can rely on your oxygen reserves because you can rely on your Tidron E1 unidirectional bezel with 120 clicks. The bezel is also made of bead-blasted 316L stainless steel with engraved numbers.

The combination of permanent ice blue Trigaliht H3 illumination on the hands and dial and blue SuperLuminova BGW9 illumination on the bezel ensures the best visibility underwater, but also in all other low light conditions.

It is not only a precision time instrument. It is a perfection of craftsmanship. Just like the natural world that surrounds you, you get form and function. 

The highest precision timekeeping is made possible by the Swiss automatic movement with 26 jewels, a sweeping second hand, and a ball-bearing rotor with high elevator efficiency. 38 hours of power reserve allow you to rest and prepare for the next adventures while your watch is ready for you.

The Eisbach tool watch is a friend of the water, and to ensure that this friendship lasts even in the greatest depths, it gives us the security of 300 m water resistance, a screw-down crown at 4 o’clock, and a screw-down case back.

The beauty is in the details, and another detail that makes this watch special is the engraved coordinates leading you directly to the Eisbach wave, on the screw-down case back. The coordinates represent our foundation, our birthplace, the inspiration for our brand, and our watches.

Tidron E1 Wai is available in three different dial colors:

  • TIDRON E1 WAI Blue

  • TIDRON E1 WAI Green

  • TIDRON E1 WAI Black

Your playground is all around you, and your Tidron E1 Wai fits.


This automatic watch is designed to effortlessly penetrate the unknown chasms you boldly explore.

With the same features as the E1 Wai, the Tidron E1 Black Sea Diver features a black, scratch-resistant DLC (diamond-like carbon) coating that makes this watch immune to the corrosive effects of ocean tides.

The ceramic bezel and DLC coating on the case and bracelet allow you to expose this watch to the harshest conditions without leaving even the slightest mark.

And if all you see around you is darkness?

The permanent blue Trigalith H3 illumination on the hands and dial, and the blue SuperLuminova BGW9 illumination on the bezel, give you visibility into depths you can barely see. You may have very little light. But your watch is illuminated and ticks on powerfully as you keep calm and continue to search the abysses of deep blue.

Tidron E1 Black is available in three different dial colors:




It’s not just about keeping time. It’s about calculating every precious second when it matters most.


The TIDRON E1pro is a limited edition of Eisbach automatic watches. It will be strictly limited to 300 pieces, all of which will have an engraved number.

Your TIDRON E1 PRO will brave the elements by your side, withstand depths of up to 300 meters, and provide the information that will keep you safe and ready for the next adventure 

With its unidirectional rotating bezel with black ceramic bezel insert and precise 120 clicks, there’s no room for error when it comes to everything. It’s decisive precision every time.

The stainless steel case with scratch-resistant diamond-like coating means your new tool watch will stand up to the toughest conditions.

The self-powered Trigalight H3 permanent illumination and Swiss SuperLuminova BGW9 illumination ensure the best readability under water.

Tidron E1 Pro variations:


Under the ice, the crystal waters of Greenland await us. Time is the essential element that assists the underwater world. Its unfathomable depths are measured in seconds and minutes. When you need time the most, there is nothing better than this ally on the ice. 

And when you look up at the ice cathedral above you, the quiet ticking of your TIDRON E1 PRO and the creaking of the ice floes remind you that sooner or later you’ll have to surface again. 

Beneath the sapphire crystal is a green sandwich sunburst dial, and hands in ice green Trigalight H3 illumination, and on the back is an exhibition case back that shows us the Swiss automatic movement with 38 hours of power reserve.

Limited to 300 exclusive watches.

The Limited Edition is crowned by the TIDRON E1 PRO ICE FJORD DIVER. It has the same features as the Limited TIDRON E1 PRO GREENLAND ICE DIVER and is also limited to 300 pieces. In addition, it has a scratch-resistant black DLC coating and a Swiss-made Black Edition automatic movement visible through an exhibition case back.

Nothing more than a meticulously crafted timepiece that will effortlessly accompany you through life’s adventures – always knowing the time is right. 

Like the Greenland Ice Diver, the Ice Fjord Diver is accompanied by a stainless steel bracelet or an extremely durable FKM rubber strap that will fit seamlessly into your life as a 21st-century adventurer.   

Limited to 300 exclusive watches.

The Eisbach TIDRON E1 series is a piece of the best that German engineered tool watches and Swiss watch technology have to offer. Designed to blend with the demands of a modern lifestyle, it has high-end features no matter what the environment.

Eisbach Watches