TIMEMORE S3
The S3 is the flagship of the Chestnut range, with S2C890 steel burrs and an external adjustment ring at 0.015 mm per step. It is built for espresso precision and handles every brewer.
- Burrs
- S2C890 steel burrs
- Adjustment step
- 0.015 mm
- Bearing tolerance
- 5 µm
- Weight
- 430 g
- ✓S2C890 steel burrs
- ✓External adjustment, 0.015 mm per step
- ✓High-precision bearings
- ✓Spring-assisted folding handle
- ✓All-metal unibody, 430 g
Day to day
- 1The S2C890 burrs give a highly uniform grind for bright acidity and a clean, sweet cup.
- 2The external ring adjusts point to point at 0.015 mm per step, fine enough for espresso.
- 3No need to count clicks: the digital-style scale reads to 0.1 of a step.
- 4Customised bearings cut tolerance from 7 µm to 5 µm for more stable grinding.
- 5The spring-assisted handle folds against the body so the grinder will not tip over.
- 6The all-metal unibody feels solid in the hand and travels well.
Real-life uses
Dialling in espresso
Make tiny external adjustments between shots without opening the grinder.
Switching brewers
Move quickly from moka pot to pour-over or French press using the scale.
Storage and travel
Fold the handle flat and store it on the counter or in a suitcase.
Right for you if…
For espresso enthusiasts and multi-method brewers who want quick, repeatable external adjustment.
Check before you buy
Burr diameter is not specified. Check the included user manual for the recommended settings for each brewer.
Specifications
- Model
- Chestnut S3
- Burr type
- S2C890 steel burrs
- Adjustment
- External, point to point
- Adjustment step
- 0.015 mm
- Bearings
- Customised, 5 µm tolerance
- Handle
- Spring-assisted, folding
- Body
- All-metal unibody
- Weight
- 430 g
Frequently asked questions
Is the S3 fine enough for espresso?+
Yes. The 0.015 mm adjustment step is designed for the precision espresso needs.
Do I need to count clicks?+
No. The external scale shows your setting directly, readable to 0.1 of a step.
Why a spring-assisted handle?+
When folded against the body it keeps the grinder from tipping over and makes it easy to store.
TIMEMORE S3
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