The in-house mark would certify all characteristics of Patek's mechanical watches to be in conformity with rigorous finishing and accuracy standards set, audited and constantly updated by an independent supervisory structure, the company said.
On the other hand, the machined wheels entering the Chrome Plating Plant are subjected to rigorous surface finish improvement by buffing operation.
It usually takes David two full weeks of rigorous cutting to finish an episode.
While most of the letters that the designer has mapped (A through E so far) have averaged about four miles, D has proved the most rigorous, rounding the finish line at a whopping 10 miles.
For now, Fraser remains focused on getting through this summer's rigorous camp schedule, finishing high school next spring.
The poinçon, or Geneva seal, is a hallmark awarded to wristwatch movements produced in the Canton of Geneva that meet rigorous quality and finishing standards.
Surfaces glow with a dark patina, the product of rigorous sanding, an oil finish and age.
I'll admit as the time wound down I started to fear what my face would look like once the anti-aging zinc- and vitamin C-soaked mask was removed and the galvanizing currents were finished their rigorous detoxification process.
Thirteen women were selected as recruits in the four most recent academy classes, but only two have finished the rigorous boot camp where potential hires must pass drills that simulate a fire and manipulate heavy ladders, hoses and tools.
He does admit he "might be more tolerant in future," despite being a rigorous supervisor whose students nearly always finish in 3 years.
