F77 GREEN AVENTURINE 41MM
Natural Green Aventurine Dial
A Bolder Size
Natural Variations
Details that define the F77 MK2
Swiss Power & Heritage
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680414A77
Shipping & duties

The F77 MK2 Green Aventurine now comes in 41mm. Its natural green aventurine dial gives every watch its own pattern, finished with shiny silver applied indexes and luminous white dots.
The 41mm 316L stainless steel case keeps the octagonal lines of the 1977 icon in a bolder size. Inside, the Soprod P024 automatic movement delivers a 38-hour power reserve, with 10 ATM water resistance.
The F77 MK2 41mm Green Aventurine brings a natural green aventurine dial to the larger F77 case, with shiny silver applied indexes and luminous white dots. The 41mm 316L stainless steel case measures 12.05mm thick and 50.0mm lug to lug, and is water resistant to 10 ATM. Inside, the Swiss-made Soprod P024 automatic movement beats at 4Hz with a 38-hour power reserve.
| Dial | Green Aventurine Dial, Shiny Silver Applied Indexes, Super Lum. White Dots |
|---|---|
| Diameter | 41 mm |
| Case Thickness | 12.05 mm |
| Case Material | 316L Stainless Steel |
| Lugs to Lugs | 50.0 mm |
| Caseback | 316L Steel Caseback |
| Bracelet | 316L Stainless Steel Bracelet |
| Bracelet Width | 24x18 mm |
| Crystal | Double Domed Sapphire Crystal |
| Crown | Signed crown |
| Water Resistance | 10 ATM |
| Movement | Soprod P024 Automatic, No Date version |
| Function | Analog Display Hours, Minutes, and Central sweep second, Self-winding mechanism |
| Frequency | 28’800 vibrations per hour (4Hz) |
| Power Reserve | 38 hours |
| Jewels | 25 |
| Origin | Swiss Made |

Natural Green Aventurine Dial
The natural green aventurine dial of the F77 MK2, now in a 41mm stainless steel case.
Each Green Aventurine dial reveals its own mineral landscape, a fusion of deep emerald tones, crystalline fragments, and organic inclusions formed naturally within the stone. No two surfaces are identical. The shifting reflections and layered textures ensure that every F77 MK2 carries a dial as singular as its wearer.
• Case: 41mm diameter, 12.05mm thickness, 316L stainless steel
• 50.0mm lug to lug
• Double-domed sapphire crystal
• Water resistance: 10 ATM (100 meters)
• Dial: natural Green Aventurine, each piece unique
• Integrated steel bracelet, 24x18mm
The F77 MK2 is powered by the Swiss-made Soprod P024 automatic movement, beating at 28,800 vibrations per hour (4Hz) with 25 jewels and a 38-hour power reserve. Swiss Made, with 10 ATM (100 m) water resistance and a signed crown.