Emmanuel Bouchet Source Aleph Night

Functions & Displays Dial at 12 o’clock: Hours and minutes Dial at 6 o’clock: Source Aleph Day: Day & night indication, moon phases indication Source Aleph Night: Day & night indication Star at 3 o’clock: Seconds indication Fir tree at 5 o’clock: 24-hours indication Movement Caliber: In-house designed EB21L mechanical self-winding movement with double rotor Complications: Source Aleph Day: EB10-003 additional complication Source Aleph Night: EB10-004 additional complication Craftsmanship: Design, construction, fabrication, assembly, and hand-finishing at the Emmanuel Bouchet workshop Frequency: 21,600 alt./hour (3Hz) Dimensions: Diameter: 33.45 mm | Total height: 7.65 mm Power Reserve: 45 hours (constant amplitude / full functionality) Component & Jewel Count: Source Aleph Day: 299 components (Movement: 201 / Complication: 98) | 58 jewels (Movement: 40 / Complication: 18) Source Aleph Night: 292 components (Movement: 201 / Complication: 91) | 59 jewels (Movement: 40 / Complication: 19) Case & Crown Dimensions: Diameter: 39 mm | Height: 9.56 mm Case Materials: 18-carat white gold, 4N rose gold, platinum, or titanium Crown Materials: Matching case material (18-carat white gold, 4N rose gold, platinum, or titanium) Gem-Setting (Optional): Available with side-case diamond setting, or a color gradient from diamonds to colored gemstones (emeralds, rubies, or blue sapphires) Crystal: Glareproofed sapphire crystal and caseback Water Resistance: 3 ATM Dial & Hands Dial Base: Stone (chalcedony or aventurine) or ceramic Dial at 12 o’clock: Stone (chalcedony or aventurine) or ceramic with polished, rhodium-plated or gilded metal indexes Dial at 6 o’clock: Rhodium-plated or gilded metal Moon or Day/Night disc, hand-colored Hands (Hours/Minutes): Metal with rhodium or gilded treatment Star (3 o’clock): Hand-colored Fir Tree (5 o’clock): Hand-colored Source Aleph Day: Dark grey for night, white for day Source Aleph Night: Black for night, white for day Decorative Elements: Clouds and accent details are entirely hand-colored Strap & Buckle Strap: Hand-stitched leather strap Buckle: Double pin buckle available in 18-carat white gold, 4N rose gold, platinum, or titanium.