TECHNICAL SPECIFICATIONS
SPHERE Series 1
Reference: BA80-ST00
Movement
Caliber: A80 – hand-wound mechanical movement with spherical jumping hours and retrograde minutes
Power Reserve: 72 hours
Frequency: 3 Hz (21,600 vph)
Components: 218
Jewels: 37
Case
Material: Satin-finished & polished stainless steel
Dimensions: 43.0 × 50.8 × 11.9 mm (10.9 mm without dome)
Crystal: Beveled, domed sapphire with AR treatment
Case Back: Sapphire crystal, engraved “HAUTLENCE” & “10 ATM”
Crown: Satin-finished steel with logo engraving
Water Resistance: 10 ATM
Dial
Base: Skeletonized, rhodium-plated brass with frosted finish
Intermediate: Sapphire with applied Globolight® minute numerals
Hour Sphere: Grade 5 titanium with blue PVD & white SLN
Minute Hand: Satin-finished grade 5 titanium with blue PVD & white SLN
Strap
Material: Blue rubber
Buckle: Steel pin
Limited Edition
28 pieces