|Functions||:||hours – minutes |
spherical moon-phase indicator at 6 o’clock
power-reserve indication – performance indicator
|Movement||:||Calibre DB 2115 – mechanical hand-wound |
Mainplate hand-decorated and snailed, hand-chamfered and polished steel parts, De Bethune stripes
Self-regulating twin barrel* - The barrels are specifically designed to eliminate friction and efficiently transmit a maximum of energy.
Silicon/platinum balance wheel* with flat terminal curve – Its exceptional lightness enables this balance wheel to reduce mechanical friction and deliver an ideal inertia/mass ratio. The principle of the flat end curve, placed on the same level as the balance-spring, compensates for off-centering and facilitates its fastening.
Triple pare-chute shock-absorbing system* reduces potential disturbances due to impacts to an absolute minimum and protects the balance-spring pivots.
Exclusive three-dimensional moon-phase indication* by means of a platinum and blued steel sphere revolving on its axis and accurate to within one day every 122 years.
|Frequency||:||28,800 vibrations per hour|
|Power reserve||:||6-day - indicated on the back of the case|
|Shaped case||:||43 mm in diameter, made from grade 5 titanium or rose gold|
|Lugs||:||mobile or floating type* in grade 5 titanium with pivoting system. |
Their springs follow the shape of the wrist and its movements.
|Glass||:||sapphire crystal with double glareproofing, 1800 Vickers|
|Crown||:||screw-locked at 12 o’clock – adjustable in two positions|
|Dial||:||polished grade 5 titanium and silvered minute circle – blued steel chapter ring – best- performance zone indication at 3 o’clock between a blue and red dot|
|Hands||:||blued or polished stainless steel|
|Back||:||Solid “hunter-type” back inspired by pocket-watch, with power-reserve display.|
|Strap||:||extra-supple alligator leather with pin buckle|