Even the fabrication of the semi-spherical sapphire crystal domes was incredibly demanding and only recently even possible at all.This is due to the fact that any slight imperfection in the sapphire might introduce a disconcerting magnification effect.The sapphire has to be shaped and polished to be perfectly uniform.The Frog's replica Breitling A1336212-B7-972A Men's watch unusual method of indicating time necessitated the development of a new gear train for the HM3 engine.This was because the aluminum hour dome of the Frog rotates in 12 hours compared to the 24 hour revolution of the HM3 hour hand.And as the oversized date wheel is driven from the hours, the gearing driving the date had to be reworked as well.
The Frog may portray the time in a playful manner, but there is nothing but serious and meticulous attention to detail and care regarding the fine hand-finishing of the high-tuned engine purring within its lightweight high-tech titanium case.A close inspection of the case is rewarded with carefully thought out detailing including a replica Breitling Aeromarine Avenger Seawolf Men's watches figure 8 engraved around the domes that mirrors the form of the display back(revealing dual ceramic bearings); distinctive clover-head white gold screws; and an engraved arrow discreetly indicating the easy to read over-sized date.If the viewer's gaze manages to break away from the obiculate indications, it is likely to be arrested by the brightly-coloured 22K gold battle-axe winding rotor or the intricacies of the thoroughbred movement beneath.
The HM3 Frog is available in Grade 5 titanium with blued rotor or a limited edition of 12 featuring mark-resistant black-coated replica Breitling D233 Men's watch titanium with green rotor.Technical SpecificationsMovementThree-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 ceramic ball bearings to rotating domes.Number of jewels: 36 (all functional)Number of components: 304FunctionsHour and day/night indicator on one dome (aluminium dome rotating in 12 hours)