This model features a symbolic and functional style designed for exploring the ocean depths. The upper rotor, evoking a submarine propeller, rotates above an entirely luminescent dial that shines in the darkness with a truly fascinating glow. Dive times are measured on a two-tone inner bezel ring, cleverly built on two levels. The Turbine Diver asserts its powerful personality within a dedicated 47 mm-diameter case featuring a distinctive fluted motif and “paws” straddling the bezel. It appears in steel and steel/PVD-coated steel combined versions, all water-resistant to 300 meters. TURBINE DIVER P-331 / In-house caliber Collection specifications Movement Mechanical automatic P-331 / In-house caliber Function Central hands indicating hours, minutes and seconds. Bidirectional rotating dial ring Vibrations per hour 28,800 (4 Hz) Autonomy in hours ( fully wound up) 42 hours Number of rubies 25 jewels Case Case Ø 47 mm Case thickness 15.45 mm Crystal Glareproofed sapphire crystal on both sides Caseback See-through caseback Water-resistance 30 ATM Bracelet Buckle Pin buckle Width of strap ( lugs / buckle ) 28 / 24 mm Other feature Turbine on the dial side * PVD (Physical Vapor Deposition) coating The PVD coating used by Perrelet is a high technology coating made by ion bombardment in vacuum. It is a 2-micron thick layer of carbon that has a very high wear resistance and antifriction coefficient. Its hardness offers at the same time a silky aspect particularly adapted to the Perrelet product line. 54 | TRADE CATALOGUE 2014 - 2015
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