Case Material
99.9% pure tantalum (case and full bracelet) with mixed concave/convex surfaces, polished chamfers, vertical brushing and sandblasted accents
Case Size
40 mm diameter
Case Back
See-through sapphire caseback + tantalum surround (sapphire + metal) with 5 layers AR coating; full display of customised movement.
Dial Colour
Midnight-blue grand feu enamel on hand-hammered 925-silver base dial
Dial Finish
Blue
Luminescence
None
Strap Material
Full-tantalum integrated bracelet (curved links, polished mid-links, concave chamfers, vertical brushing), 22 mm at case tapering to 18 mm at clasp
Strap Colour
Silver
Buckle Type
Telescopic deployant clasp with on-the-fly micro-adjustment (4 positions), quick-release system on bracelet/strap.
Water Resistance
100 m / 10 ATM
Movement
27 jewels; 28,800 vph (4 Hz)
Caliber
Customized Girard‑Perregaux GP03300 Automatic movement
Power Reserve
48Hrs
Functions
Hours, Minutes, Seconds (with hacking seconds)
