March 28, 2023
Eldon interchangeable watches - disassembled

Eldon’s first attempt at an interchangeable watch is really good.  Do you know what is an “interchangeable watch”? Ok,  it’s pretty simple: you can swap out the face, or case, or straps easy and without having to use tools. Popping out the dial is as simple as unscrewing the bezel and switching it out, and changing straps is easy thanks to the quick-release spring bars. If you’re someone who likes to tinker or customize, this is your watch.


Eldon interchangeable watches - disassembled

Eldon Watch Technical Specifications


Case Diameter


Water Resistance

50m / 165ft

Crystal Material



Available Day/date display

Eldon Has Given Their First Watch Some Serious Attitude

The stainless steel case has more angles than a trigonometry class, and more facets than a brilliant gemstone. It looks like it was forged with a combination of steel and badasstonium, and thanks to its size and weight, has the heft to back it up, too.

The angular design almost looks monumental, and its machining is brilliant. The Eldon logo is engraved (with great detail) on the bottom lug, and the case itself features two deep ridges that are carved from the bezel to the lugs.

The crown-guard is grooved to help you get the watch face in position when swapping it out. It looks badass, just like the rest of the watch. Click the image below to zoom in to see the machining- top-notch, especially considering the current entry-level price point.

Eldon crown guard & bezel machining

The “Interchangeable” Part of the Interchangeable Watch Concept Actually Works

I’ve popped the bezel off and swapped dials out at least a dozen times now, and each time the bezel was smooth to open and close. The machining on the inside of the case, which is milled from a single block of metal, is excellent. The bezel has not once gotten stuck or even snagged.

The straps use quick-release springbars that are easy to use and feel robust. Eldon shipped me two different straps: a stainless-steel mesh and an alligator-grain leather. Both are good, though my preference is the leather; the color is vibrant, and it’s soft and comfortable to wear.


Eldon Interchangeable Watches Disassembled

It Can Keep Up With You, Too

There are a few watches that have been made over the years that allow you to change bezels or decorations. To my knowledge, the Eldon is the first one that allows you to swap dials and cases.

This is all well and good, but if it’s fragile then it’s all pretty pointless, right? Luckily, it’s not fragile.

The case, as mentioned, is actually a single solid piece of metal. The machining is well done all around, and because it’s a single piece of steel, it’s also tough. The machining on the inner-screw is flawless, and thanks to that fine machining, the task of screwing the bezel on/off is easy. Once secured, it stays in place.

The Ronda movement, which is either a caliber 507 (if you want day/date) or a 503 (no complications), has a four year battery life, and deviates by a approximately one second per day. In all the ways that matter, it’s a robust and reliable quartz movement.

With 50m of water resistance, you can wear the Eldon anywhere you’re likely to go. Removed from the case, the crown is the lone appendage on the dial and sticks out like a sore thumb. Locked inside the case, with the crown-guard in place, the watch feels tough- and looks even tougher.

Eldon Interchangeable Watches