Horological Machine No3 Frog
Three-dimensional horological engine designed by Jean-Marc Wiederrecht/Agenhor;
Girard-Perregaux oscillator and gear
Balance oscillating at 28,800 bph.
22K blued rose gold battle-axe shaped ‘mystery’ automatic winding rotor
Hour and minutes information transmitted via ceramic ball bearings to rotating domes.
Number of jewels: 36 (all functional)
Number of components: 304
Hour and day/night indicator on one dome (aluminium dome rotating in 12 hours)
Minutes on second dome (aluminium dome rotating in 60 minutes)
Date around the movement
Grade 5 titanium/brown 22K gold rotor; limited edition of 10 (black treated with mark-resistant silicon oxide)
Dimensions (exclusive of crown and lugs): 47mm x 50mm x 16mm
Number of case components: 53
Domes and both display backs with anti-reflective treatment on both faces.
Domes for indications: in aluminium, 0.58g
Rotating aluminium domes, stationary hands
Strap & Buckle:
Bronze hand-stitched alligator with 18K white gold & titanium custom designed deployment buckle
Rare unique piece
Price available upon request