Timemore Chestnut S3 Green

Timemore Chestnut S3 Manual Coffee Grinder – Flagship Precision Hand Grinder for Espresso & Filter

The Timemore Chestnut S3 is a flagship manual coffee grinder engineered for specialty coffee lovers who demand exceptional grind consistency, ultra-fine adjustment, and premium build quality. Featuring a full-metal unibody design, patented S2C890 steel burrs, and a precision 0.015mm external adjustment dial, the S3 delivers café-level performance for espresso and filter brewing.

Designed for both home baristas and travelling brewers, the Timemore Chestnut S3 combines cutting-edge engineering with thoughtful ergonomics, making it a true all-round hand grinder for modern coffee preparation.

The Chestnut S3 is designed to perform consistently across the full grind spectrum.

• S2C890 Spike-to-Cut Steel Burrs
  Beans are first spiked, then cut, reducing fines and improving particle uniformity for cleaner, sweeter cups.

• 0.015mm External Precision Adjustment
  Lens-style external dial enables micro-adjustments without disassembly, ideal for espresso dialling.

• High-Precision Custom Bearings
  20% increase in precision and 100% improvement in dimensional stability for perfectly centred burr alignment.

Suitable for Moka pot, AeroPress, pour-over (V60, Chemex), and French press.

• All-Metal Unibody Construction
  High-grade aluminium alloy body with stainless steel internals. No structural plastic.

• Patented Foldable Spring-Assisted Handle
  Folds flush against the body to prevent tipping and improve portability.

• Ergonomic Grip
  Comfortable cylindrical shape for stable grinding.

• High-Capacity Bean Chamber
  Holds 25–30g of coffee, perfect for large brews or double espresso.

Built to feel solid, smooth, and reliable for years of daily use.