We designed the Blok 33 to be serviceable but not to require any servicing for a long time. ETA movements are some of the finest in Switzerland and an ETA shock proof quartz movement should run in perpetuity while there is battery power.

Weird stuff happens though, and if you feel the need to service your watch, please message Blok customer care through the Contact Us form.

When sealed correctly, the screw-down crown seals the case, impenetrably, to a depth of 100m. Though it is, perhaps, ‘unlikely’ that you will dive to 100m, it’s still a cool flex.

Up to 10 years…..

Why isn’t this exact? Batteries are weird. Temperature changes, the amount of aggressive jiggling and indeed, interplanetary travel can affect this as well.

“Many years” is an appropriate statement.

It’s a good idea to clean your watch every 2 to 3 months to maintain its appearance and keep it in good working order:
Before starting make sure the crown is fully screwed in and pushed down against the case. To clean use a mild detergent and warm water to remove any dirt or marks, rinse when finished and dry with a soft cloth.

Your Blok watch is covered under manufacturers warranty for a period of 2 years from the date of original purchase under the terms and conditions of this warranty.

We have worked closely with an independent test laboratory specializing in the testing of consumer products to ensure all materials that make up a Blok watch are safe and sound for children for all everyday wear and activities. All of our materials meet California prop 65.

At Blok, we know materials matter. Our unibody case is moulded from a Swiss plant-based biopolymer derived from the caster plant, the straps are made of a Japanese alta-nappa leather (aka vegan), with woven upper material created by sustainable focused Danish textiles specialist from 100% recycled polyester. Even the packaging felt is composed of recycled shredded denim and all our papers are FSC certified.