Is it possible to buy a highly capable dive watch which looks a lot like a Rolex submariner for £55? That is an entirely different question, to which we have a very good answer.
Casio MDV-106 Duro Review - The Truth About Watches
Casio Duro Marlin (Hard Istiophoridae) review.
Casio Duro Marlin MDV106] Is there a better 200 meter water resistant watch for the $? : r/casio
Hands-On With The Casio Duro MDV106-1A
Re-Review Of 44mm Of AWESOME! The Casio Duro!
The Bill Gates Casio Duro MDV-107 watch review
Casio MDV-106 Duro Review - The Truth About Watches
Casio Marlin's Digital & Duro analogue side by side comparison, with similar style dive straps. : r/casio
The Bill Gates Casio Duro MDV-107 watch review
Casio Duro black without the marlin fish looks much cleaner! : r/casio