• Case: Oyster, 40 mm, Oystersteel (904L stainless steel)

• Case Architecture: Monobloc middle case, screw-down case back and winding crown

• Bezel: Bidirectional rotatable 24-hour graduated, two-colour blue & black Cerachrom ceramic insert

• Crystal: Scratch-resistant sapphire with Cyclops lens over date

• Water Resistance: 100 m / 330 ft

• Dial: Black, Chromalight display (blue luminescence, ~8 hr)

• Bracelet (Jubilee): Five-piece links, Oystersteel

• Bracelet (Oyster): Three-piece solid links, Oystersteel

• Clasp: Folding Oysterlock safety clasp with Easylink 5 mm comfort extension

• Winding Crown: Screw-down, Triplock triple waterproofness system

Caliber 3285 — Movement Specifications

• Type: Perpetual, mechanical, self-winding, GMT function

• Diameter: 28.5 mm

• Jewels: 31

• Frequency: 28,800 vph (4 Hz)

• Power Reserve: ~70 hours

• Winding: Bidirectional via Perpetual rotor

• Escapement: Patented Chronergy (nickel-phosphorus, ~15% efficiency gain)

• Hairspring: Paramagnetic blue Parachrom

• Balance: Free-sprung, variable-inertia, regulated via gold Microstella nuts

• Shock Protection: High-performance Paraflex absorbers

• Pallet Fork / Escape Wheel: Paramagnetic nickel-phosphorus

• Functions: Centre hour, minute, seconds; 24-hour display; independent rapid-setting hour hand; instantaneous date; stop-seconds