Vacheron Constantin OVERSEAS regulator tourbillon49150 / 000W-9502

Vacheron Constantin OVERSEAS description for regulator tourbillon49150/000W-9502 Vacheron Constantin OVERSEAS regulator tourbillon49150/000W-9502
Reference: 1137
Energy: automatic
Frequency: 3 Hz ( 21’600 vph)
Power-reserve (hours): 40 approx
Indication. hours, minutes, small second, calendar in aperture, 30-minute chronograph With 12-hour counters and Material: stainless steel , titanium bezel
Size (mm): 42.00
thickness (mm): 12.45
Shape: round
Water-resistance (BAR): 15