Engineered for precision and built for coffee enthusiasts who demand consistency, the TIMEMORE Chestnut S3 is a flagship manual grinder that brings professional-level performance to your daily brew. With its upgraded full-metal unibody and advanced burr system, the S3 delivers exceptional grind uniformity and flavor clarity across every brewing method.
At the heart of the S3 is TIMEMORE’s patented S2C890 stainless steel burr set, designed to produce incredibly consistent particles for enhanced extraction. The result is a cleaner cup, brighter acidity, and improved sweetness—whether you're dialing in espresso or brewing a smooth French press.
The external precision adjustment system offers ultra-fine control at 0.015mm per click, allowing you to easily switch between grind sizes without guesswork. From espresso to pour-over, every setting is clearly defined, making adjustments fast, accurate, and repeatable.
Built for durability and smooth operation, the S3 features custom high-precision bearings that improve stability and grinding consistency. With tighter tolerances and enhanced alignment, you’ll experience a noticeably smoother grind and more uniform results every time.
Designed with portability in mind, the S3 includes a patented foldable handle with a spring-assisted mechanism. It folds neatly against the body for easy storage and travel—perfect for home setups or coffee on the go.
Having used a TIMEMORE hand grinder for many years I can personally attest that their products are nothing but the utmost quality. Right now you can get this exact model on Amazon with expedited shipping. Click the buy now button to get yours today. Happy shopping! - Taylor
Timemore
TIMEMORE Manual Coffee Grinder Chestnut S3
Features
S2C890 Stainless Steel Burrs: TIMEMORE’s patented burr design is engineered for improved grind uniformity and a cleaner particle distribution.
Made for Multiple Brewing Methods: Suitable for espresso, moka pot, AeroPress, pour-over, French press, and other popular brewing styles.
External Grind Adjustment: Quickly change grind size without removing the grounds catch cup.
Ultra-Fine Adjustment: Approximately 0.015 mm per adjustment step provides precise control for dialing in espresso and filter coffee.
Full-Metal Unibody Construction: Durable aluminum construction gives the grinder a premium feel while improving rigidity during grinding.
High-Precision Bearing System: Customized bearings help maintain burr alignment and improve grind consistency.
Foldable Handle: TIMEMORE’s pull-to-fold handle rests against the grinder for easier storage and travel.
Silicone Base: Helps keep the grinder stable when placed on a countertop.
Travel-Friendly Design: Manual operation means no electricity is required, making the S3 useful both at home and on the road.
Easy-to-Read Adjustment Ring: Numbered external settings make it easier to return to previous grind settings when switching between brewing methods.
Specifications
Brand: TIMEMORE
Model: Chestnut S3
Grinder Type: Manual Coffee Grinder
Burr Type: S2C890 Conical Stainless Steel Burrs
Burr Material: Hardened Stainless Steel
Burr Hardness: Approximately 58 HRC
Adjustment System: External Point-to-Point Adjustment Ring
Adjustment Precision: Approximately 0.015 mm per click
Recommended Brewing Methods: Espresso, Moka Pot, AeroPress, Pour-Over, Drip Coffee, French Press and other manual brewing methods
Construction: Aluminum Alloy, Stainless Steel and Plastic Components
Color: Black
Capacity: Up to approximately 30 g
Power Source: Manual
Handle: Pull-to-Fold / Spring-Assisted Folding Handle
Base: Silicone
Item Weight: Approximately 2.2 lb
Primary Use: Home Brewing, Espresso, Manual Brewing and Travel
