RAF BLACK Leather strap The certification process itself involves

The certification process itself involves rigorous testing over 15 days

engineered for extreme durability and modelled closely on the original

custom-engraved automatic Valjoux 7753 – a descendant of the historic Valjoux 72 movement that powered the best Swiss chronographs of the 60s and 70s

Water resistance

and a double pusher release system for extra security against accidental opening

RAF BLACK Leather strap The certification process itself involves20 mm, premium quality, highly durable black nylon one piece band, hand finished in Switzerland, with two brushed stainless steel keepers and a thorn buckle, signed OWZ 1956 Compatible with all models except 8001