Ochs und Junior Calendario Quattro Anni: Oechslin’s Four-Year Calendar Watch
The Ochs und Junior Calendario Quattro Anni is a four‑year calendar watch that combines minimalist Bauhaus design with sophisticated engineering, requiring only a single manual correction every leap year. Built on an ETA 2824‑2 automatic movement, the watch features a reworked Maltese cross, a three‑tooth switching wheel, and partially meshed gears that automatically adjust the date for months of varying lengths, while the circular brushed OJ blue dial displays dates and months through square apertures highlighted by orange markers. Housed in a two‑part 40 mm titanium case measuring 11 mm in thickness, the watch weighs 65 g and offers 100 m water resistance, complemented by a dark blue Ecopell calfskin strap with a titanium pin buckle. The timepiece retails for CHF 7,460 including VAT or CHF 6,900 for export, with a 50 % pre‑payment required for orders placed now and delivery expected in early October 2026. Its design emphasizes industrial precision and lightweight construction, while the integrated calendar functions provide a practical yet elegant solution for everyday wear, positioning the Calendario Quattro Anni as a notable addition to Ochs und Junior’s independent watchmaking portfolio.
Buying Time Analysis: This story is important because it highlights Ochs und Junior’s breakthrough four‑year calendar watch, demonstrating how minimalist engineering can deliver complex functionality with minimal components, setting a new benchmark for efficient, high‑precision watchmaking.
