The Calibre 39-52 can easily be admired through the sapphire crystal case back. It features a 40 hour power reserve and a swan-neck fine adjustment, Glashütte three-quarter plate with Glashütte stripe finish and a skeletonized rotor with oscillating mass in 21-carat gold.
Automatic movement 39-52
Second, second stop, hour and minute (central)
Stainless steel, crown with double G-logo, specially shaped sapphire crystal bottom for a wide view into the movement, screwed case back, waterproof up to 3 bar
Diameter: 39.00 mm, height: 9.40 mm
Galvanized black fine matt, domed dial, Arabic numerals printed, chapter ring milled, hands inlaid with Super-LumiNova
Louisiana Alligator leather strap black, buckle stainless steel polished