Prototype movement, with unique case and dial developed especially for Only Watch, 44 mm tantalum case,
Astronomic prototype movement in 18K rose gold and blue chrome dial.
SPECIFICATIONS
REFERENCE
Astronomic Blue/AST
MOVEMENT
Calibre: Exclusive manual winding prototype calibre 1619 in 18K rose gold. Double barrel, minute repeater, tourbillon with « Remontoir d’égalité » performing a complete rotation in 60 seconds, dead-beat second.
FUNCTIONS
Hours, minutes and seconds of average time. 2nd time zone. Hours and minutes of sidereal time. Sunrise and sunset. Day and night indication. Moon phases. Power reserve. Back indications: Annual calendar. Equation of time.
BRACELET/STRAP
Orange Alligator strap
PRICE
Estimate CHF 300'000 - 600'000