About the watch
The ZRC Grands Fonds MN64 is a modern re-issue of the 1964 French Navy dive watch, featuring a distinctive crown-at-6 layout, one-piece non-magnetic 316L case, and patented ECS bezel cleaning system. It boasts a 1,000m water resistance, an elaboré-grade Sellita SW300-1 movement, and a sapphire crystal. This professional diver combines historical military provenance with modern technical standards and unique ergonomics.
- Movement
- automatic
- Caliber
- Sellita SW300-1 “Elaboré”
- Case size
- 41.5mm
- Case thickness
- 14mm
- Case material
- Non-magnetic 316L stainless steel
- Case shape
- cushion
- Complications
- hours, minutes, central seconds
- Crystal
- sapphire
- Dial colour
- black
- Lug width
- 24mm
- Water resistance
- 1000m
- Release year
- 2020-2021
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