F77 Black 41mm
The Integrated Icon, Now in 41mm

Bigger, Bolder, Timeless

A Design That Endures
Precision in Every Detail


Swiss Engineered
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69041A77A
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.
The F77 41mm Black marks a new milestone for one of Nivada Grenchen’s most celebrated designs. Retaining the elegance and sharp geometry of the 1977 original, this latest evolution amplifies everything collectors love with a larger 41mm case, enhanced ergonomics, and a distinctive black woven carbon-look dial that plays with the light like woven metal. Crafted from 316L stainless steel with alternating brushed and polished finishes, the F77 41mm pairs vintage charm with a bold contemporary presence. Its integrated steel bracelet has been redesigned for perfect comfort and fluidity on the wrist. Inside, the Swiss SOPROD P024 automatic movement ensures dependable precision, protected by a double-domed sapphire crystal and 100m water resistance. The F77 41mm Black isn’t just bigger it’s stronger, sleeker, and more confident than ever.
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) |
The Integrated Icon, Now in 41mm
After captivating collectors with its 37mm reissue, the F77 now takes a confident step forward in size and attitude. The new 41mm case delivers a stronger wrist presence while preserving the distinctive elegance of the original 1977 design. A seamless fusion of vintage DNA and modern engineering for those who like their classics with more character.
The F77 41mm refines the Mark II design with a thinner case profile and more curved lugs for an impeccable fit. The black woven carbon-look dial adds texture and depth, reflecting light with a subtle mechanical sheen. With alternating brushed and polished surfaces, this timepiece captures the sophistication of 1970s integrated sports watches in a more powerful size.
• Case: 41mm diameter, 12.05mm thickness, 316L stainless steel
• Alternating satin-brushed and polished finishes
• Double-domed sapphire crystal
• Screw-down caseback
• Water resistance: 10 ATM (100 meters)
• Dial options: Black woven carbon-look
• Integrated steel bracelet redesigned for superior comfort
Powered by the Swiss SOPROD P024 automatic movement (available with or without date), the F77 41mm delivers impeccable reliability and mechanical precision. Each piece is assembled and tested in Switzerland, ensuring enduring quality.