CHESTNUT S3
Everything just clicks.
Built around our custom S2C890 burrs, Chestnut S3 is all about precision. From the lens-like external adjustment ring to our new drop-out burr system, Chestnut S3 brings new clarity and complexity to your coffee.
Flavor focused.
S3 brings TIMEMORE's first-ever external grind adjustment ring, allowing you to quickly dial in picture-perfect brews.
Groundbreaking refinements.
Not all grounds are created equal. We designed the S2C890 burr set to reduce fines in the 200-250 μm range, while increasing the proportion of fines in the 250-400 μm range, with a peak at around 375 μm.
These refinements significantly enhance cup quality, resulting in improved body and sweetness.
SUS420
Hardened Stainless Steel
6-Axis CNC
Precision Manufacturing Process
58 HRC
Industry Standard Sharpness
Inside-out innovation.
S3 delivers major quality-of-life upgrades, including our first fully custom bearing system, cutting tolerances by 20% for enhanced grind consistency.
A feat of engineering, every Chestnut S3 leaves the factory with a burr gap of just 0.075 mm* — narrower than the width of a human hair.
Pull-to-Fold Handle
Easy to stow.
Silicone Base
Keeps things stable.
All Metal Construction
Built to last.
Brew it all.
The S3 isn't just an all-rounder; it's a master of versatility. From bold, smooth espresso with rich conical sweetness to flawlessly balanced pour-overs, S3 lets you enjoy your coffee like never before.
Espresso: 1-15 clicks
Moka: 5-20 clicks
Pourover: 50-80 clicks
French Press: 80-90 clicks
Notes
* The S3’s burr gap is precisely aligned to 0.075 mm at the finest grind setting (0 clicks) to account for manufacturing tolerances. Pressing down on the handle may cause the shaft to shift slightly, potentially causing minor burr rub.