WatchHouse. | Modern Coffee.

WatchHouse Comandante C40 MK4 Grinder.

WatchHouse Comandante C40 MK4 Grinder. - Main image
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$65 $260 In stock

Category: Grinder

A feat of German engineering, unrivalled when it comes to consistency and precision. This custom Comandante C40 MK4 is our hand grinder of choice, and an essential piece of equipment for achieving professional standards of home brewing. Weighing in at just over 600g, the C40’s compact size and robust nature mean that whether you’re at home or off on an adventure, the world’s best manual grinder is your loyal companion. The bean jar holds around 40g of roasted coffee beans.


The grinder features highly wear-resistant burrs made from a single block of high nitrogen steel, and fixed centre axel with micro ball bearings allowing for better for distribution. Each Liquid Amber oak body is hand finished, with a completely unique wood grain and ergonomic oak handle.


Customer Reviews (5.0 / 5 · 5 reviews)

Nicholas G. ★★★★★

I was skeptical about spending this much on a hand grinder, but the German build quality is immediately obvious in the weight and the smooth click of the adjustment dial. It’s turned my morning pour-over into a noticeably cleaner, sweeter cup with zero fuss.

Joseph ★★★★★

The consistency is honestly on another level—every dose comes out identical, which has completely changed my pour-overs. The precision engineering shows in how smoothly the handle turns, even after months of daily use.

Aurora ★★★★★

The grind size adjustment clicks are so precise that I can lock in a setting and pull identical shots back to back, every single time. It's made my whole morning routine feel more intentional, and the consistency is honestly a game changer for pour-over.