Vacheron Constantin introduced its latest Tonneau shaped case model Malte Moonphase Power Reserve .
The tonneau shaped case of the timepiece is made of 18K rose gold. The case measures 36.7mm x 48.1mm x 10.4mm and features a sapphire crystal with a water resistant rating for 30 meters.
Vacheron Constantin Malte Moonphase Power Reserve is powered by the in-house Caliber 1410 AS. 20 jewels movement beats at 28,800vph and provides a power reserve of 40 hours when fully wound. Caliber 1410 AS holds the Hallmark of Geneva certificate.
Besides the timekeeping function the movement features a small second at 6 o'clock position, a power reserve indicator and a super accurate (requires one correction every 122 years) moonphase indication.
The silvered and sand-blasted sports a domed form featuring 18K rose gold applied baton-shaped hands and Roman numerals hour-makers.
The timepiece is offered on a brown Mississippiensis alligator leather strap with alligator inner shell, hand-stitched, saddle finish, large square scales, and an 18kt rose gold buckle.
The box set includes a corrector pen for adjustment.