Insights
Stay informed with the latest horological news, new watch releases, and expert insights. Whether you’re a seasoned collector or a first-time buyer, Cortina Watch offers a curated experience that celebrates the timeless elegance and innovation of fine watches.
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- Watch Knowledge
Power Reserve
The power reserve of a mainspring-driven mechanical watch or clock generally refers to the amount of time the timekeeping instrument can run autonomously.
18 Jun 2020
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- Watch Knowledge
Perpetual Calendar
A perpetual calendar watch features the calendar mechanism that auto-corrects for the different days of each month, regardless of whether it is 28, 29, 30 or 31, and that means it takes leap years into account as well.
07 Jun 2020
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- Watch Knowledge
Annual Calendar
A watch equipped with an annual calendar mechanism correctly indicates the dates of all 12 months where manual intervention is only required once each year.
17 May 2020