Peter the Great Skeleton
Regulators with open or closed barrel are particularly interesting for lovers of watch technology. The first regulators were in observatories. Their accuracy was very high. Later They called Calibrators, where time has been removed, as regulators. In the spotlight is here the great, provided with fluorescent paint minute hand and the large digits did indicate the minutes while the hour and second hands is Placed above or to the side. The open barrel Allows to insight into the "inner workings" of the work. The work which developed in the "SUM".
- Work: manual winding caliber 9011 PI, refined with Geneva stripes, 18 stones, 18,000 A / h, power reserve 38 hours.
- Housing: stainless steel housing, Ø 43 mm, h = 12.4 mm, 5 atm, glass bottom
- Glass: sapphire crystal
- Dial: Silver
- Band: black leather strap