Reverse-engineering the first super compressor watch in 50 years
Play with sound![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw6111951c/images/landing/super-compressor-landing/side_mob@2x.jpg)
The Super Compressor
has evolved
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw3d052262/images/landing/super-compressor-landing/evolved_mob@2x.jpg)
The C65 Super Compressor Elite. Our design team have developed the ultimate super compressor. Here’s how it stands out from the original.
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw929a0b55/images/landing/super-compressor-landing/design_mob1@2x.jpg)
Dive timer dial Originally designed by physicist, mathematician and extreme diver, Dr Hannes Keller, the decompression scale helps you calculate stops before a deepsea dive.
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dwa4191576/images/landing/super-compressor-landing/design_mob2@2x.jpg)
A logo with heritage Placed above the transparent caseback is a large steel ‘coin’ deep-stamped with the original super compressor logo of Ervin Piquerez SA (EPSA).
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw6e32d79c/images/landing/super-compressor-landing/design_mob3@2x.jpg)
Sapphire crystal The Super Compressor Elite is covered by a ‘glass box’ crystal (check the ‘bubble’ edge) that maximises the authentic 1960s feel
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw43c6daa2/images/landing/super-compressor-landing/design_mob4@2x.jpg)
Ultra-accuracy as standard Timekeeping comes courtesy of a chronometer version of the Sellita SW300-1 automatic calibre. This puts it in the top six percent of Swiss-made mechanical movements for accuracy
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw61abffe1/images/landing/super-compressor-landing/design_mob5@2x.jpg)
Updated strap Flexible, waterproof, and resilient against almost everything life can throw at it, the new quick-release solid rubber strap adds a retro-dive aesthetic to any outfit.
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw8d53ab65/images/landing/super-compressor-landing/design@2x.jpg)
The C65 Super Compressor Elite. Our design team have developed the ultimate super compressor. Here’s how it stands out from the original.
A logo with heritage Placed above the transparent caseback is a large steel ‘coin’ deep-stamped with the original super compressor logo of Ervin Piquerez SA (EPSA).
Ultra-accuracy as standard Timekeeping comes courtesy of a chronometer version of the Sellita SW300-1 automatic calibre. This puts it in the top six percent of Swiss-made mechanical movements for accuracy.
Dive timer dial Originally designed by physicist, mathematician and extreme diver, Dr Hannes Keller, the decompression scale helps you calculate stops before a deepsea dive.
Sapphire crystal The Super Compressor Elite is covered by a ‘glass box’ crystal (check the ‘bubble’ edge) that maximises the authentic 1960s feel.
Updated strap Flexible, waterproof, and resilient against almost everything life can throw at it, the new quick-release solid rubber strap adds a retro-dive aesthetic to any outfit.
What is a super compressor? A genuine super compressor watch – like the C65 Super Compressor Elite – has a mechanism that increases water resistance as you descend. Its ultra-thin compression spring – just 300 microns wide – is placed around the perimeter of the case. When you dive down, it uses water pressure to press the caseback against the O-ring gasket.
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dw9c837f6f/images/landing/super-compressor-landing/what_mob@2x.jpg)
![](https://www.christopherward.com/on/demandware.static/-/Library-Sites-cw-library/default/dwc472025c/images/landing/super-compressor-landing/underappreciated_mob@2x.jpg)
“It’s one of the most underappreciated watches we’ve ever produced”
Ready to dive in?