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Konstantin Chaykin Shabbat T730SS730100

Information about watch

Konstantin Chaykin invented a watch that does not stop the Sabbath
The patented mechanical device sends the missing energy clockwork spring to watch not stop or stop their progress for 5-C, hours before Shabbat
Power reserve watches reflected on a separate indicator
Balance frequency 18 000 vibrations per hour, 17 stones, 8 miniature bearings, anchor descent, one-minute tourbillon, power reserve of 10 days
The mechanism is equipped with a patented device inclusion of an additional plant (the «Shabbat»)
Functions: hours, minutes, seconds, Jewish calendar (month, day of week, date, moon phases, power reserve indicator
Dial: gold-plated brass, Nickel, steel arrows blued manually
Housing: steel, brass, Nickel, precious wood
Size: 254 x 249 x 123 mm