Stay effortlessly organised throughout 2027 with the Castelli Tucson Medium Weekly Notes Diary — the refined planning companion designed for professionals, travellers, and anyone who values both style and substance. Crafted in Italy and finished in a sleek Graphite colourway, this diary doesn't just keep you on schedule — it elevates the entire experience of planning your day.

Forget the chaos of missed appointments, scattered notes, and disorganised schedules. The Tucson's intuitive week to view layout paired with a dedicated ruled notes page gives you the perfect balance of structure and flexibility — ideal whether you're mapping out meetings, jotting ideas on the go, or planning your next trip. With a generous 15month format running from October through December, you're covered from the moment the year begins to its very last page.

Every detail has been considered to make your life easier. A builtin pen loop means your writing instrument is always within reach, the elasticated band closure keeps everything secure in your bag, and the internal document pocket ensures important papers are never lost. The gold ribbon marker lets you flip instantly to today's date — no more frantic pageturning.

Made with FSC® certified ivory paper sourced from sustainably managed forests, the Tucson is as conscientious as it is beautiful — a diary you can feel good about using every single day.