Nivada Grenchen F77 SST BLACK MK2 - 41MM
The F77 Black 41mm expands Nivada Grenchen’s 1970s icon to a larger 41mm case combining bold proportions with timeless design. Featuring a black woven carbon-look dial, alternating steel finishes, and the Swiss SOPROD P024 automatic movement, it’s a modern classic built for those who like their heritage with extra presence.
SPECIFICATIONS
| Dial |
Black woven carbon-look |
|---|---|
| Diameter | 41 mm |
| Case Thickness | 12.05 mm |
| Case Material | 316L Stainless Steel |
| Lugs to Lugs | 50 mm |
| Case Finish | Alternating satin-brushed, polished including the glass |
| CaseBack | 316L Steel Silver Caseback with Sapphire Glass |
| Bracelet dimension | 24x18 mm |
| Crown | Screw-down |
| Buckle | 316L Steel Push Button Deployant |
| Frequency | 28’800 vibrations per hour (4Hz) |
| Functions | Hours, minutes, seconds (date optional) |
| Movement | SOPROD P024, automatic movement (date optional) |
| Power reserve | 38 Hours |
| Crystal | Sapphire, double dome |
| Water Resistance | 10 ATM |
| Frequency | 28’800 vibrations per hour (4Hz) |
To keep your watch performing at its best, we recommend avoiding strong impacts, extreme temperatures, and prolonged exposure to moisture unless your watch is designed for water activities. After exposure to salt water, rinse the watch gently with fresh water and dry with a soft cloth.
For mechanical watches, regular wear helps keep the movement running smoothly. If the watch is not worn often, manual winding may be needed depending on the model. Quartz watches may require battery replacement over time.
Leather straps should be kept away from excessive water and humidity to preserve their appearance and longevity.
Because care recommendations can vary by brand and model, please refer to the manufacturer manual included with your watch for detailed operating instructions, water resistance guidelines, and service intervals.
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Brand Overview
Nivada Grenchen
Year Founded: 1926
Country of Origin: Switzerland
Why We Carry This Brand
Diver Watches
