The Nivada Grenchen F77 Black 41mm is a modern reinterpretation of a late-1970s integrated sports watch, combining vintage-inspired design with contemporary proportions. Its distinctive black woven carbon-look dial and sharp angular case deliver a bold yet refined aesthetic, while the upgraded 41mm size enhances wrist presence without sacrificing comfort. Powered by a reliable Swiss automatic movement, it’s designed as a versatile everyday sports watch with strong heritage appeal.

Model: Nivada Grenchen F77 Black 41mm
Collection: F77
Movement: SOPROD P024 Swiss automatic movement with 28,800 vph frequency and approximately 38-hour power reserve
Display: Analog display with hours, minutes, and central seconds
Case Material: 316L stainless steel with brushed and polished finishes
Case Diameter: 41 mm
Case Thickness: approximately 12.0–12.5 mm
Lug to Lug: approximately 45 mm
Crystal: Double-domed sapphire crystal
Bezel: Fixed stainless steel bezel with integrated design
Strap Material: Integrated stainless steel bracelet
Strap Width: approximately 24 mm tapering to 18 mm
Water Resistance: 10 ATM / 100 meters
Dial Features: Black woven carbon-look dial with applied indices and luminous hands
Design Inspiration: 1970s integrated sports watches with angular case architecture and modernized proportions

Watch Care Instructions:

Clean regularly with a soft, dry cloth.

Avoid contact with chemicals, solvents, or perfumes.

Keep away from extreme temperatures and magnetic fields.

Ensure the crown is fully pushed in or screwed down before exposure to water.

Store in a dry, cool place or in a watch box when not in use.