F77 TITANIUM SKELETON OPEN HEART MK2 - 38MM
68023A77
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A bold reinterpretation of the F77, revealing its beating heart through a fractured black dial. Powered by the Swiss SOPROD M100BV, housed in Grade 5 titanium.
The F77 MK2 Open Heart Titanium Skeleton reveals the mechanical soul of the collection. Its vertically brushed black gradient dial appears shattered, opening a precise aperture at 6 o’clock where the balance wheel beats at 28,800 vibrations per hour. The fractured architecture creates depth while preserving legibility through applied titanium-toned indexes. Crafted entirely in Grade 5 titanium, the 38mm case features alternating brushed and polished surfaces. The iconic octagonal bezel with eight exposed screws reinforces the unmistakable F77 identity. Inside beats the Swiss-made SOPROD M100BV automatic movement, offering a 42-hour power reserve and marking a technical evolution within the F77 line. Protected by a double-domed sapphire crystal and water resistant to 100 meters, this edition balances sport-luxury heritage with contemporary mechanical expression.
| Dial | Open Heart Black Dial, Titanium Color Applied indexes, Super Lum. White Dots |
| Diameter | 38mm |
| Case Thickness | 12.2mm |
| Case Material | Titanium Grade 5 |
| Lugs to Lugs | 46.2mm |
| CaseBack | Titanium Grade 5, with See-through Flat Sapphire Glass |
| Bracelet dimension | 22x16mm |
| Crown | Signed screw-down titanium crown |
| Movement | Soprod M100BV Automatic |
| Crystal | Double Domed Sapphire Glass with Anti-Reflective Coating |
| Water Resistance | 10 ATM |
| Power Reserve | 42 hours |
| Frequency | 28’800 vibrations per hour (4Hz) |
| Function | Central hours; central minutes; central sweeping seconds; Open balance wheel at 6:00, No date |
| Jewels | 25 |
| Origin | Swiss Made |
