SJX Watches
MB&F; Introduces the HM3 Frog X
Launched in 2010, the bug-eyed HM3 Frog was perhaps the quintessential MB&F; wristwatch during its five-year run, having been discontinued in 2015. Now it’s making a brief return for its 10th anniversary as the limited-edition HM3 Frog X – with a case made entirely of sapphire crystal. Originally launched as the slightly robotic-looking Horological Machine No. 3 (HM3), the model evolved into the more organic Frog, which gained a pair of sapphire domes that made its instantly distinctive. Now MB&F; has taken the idea even further: inspired by frogs with transparent skin according to MB&F;, the HM3 Frog X is entirely clear and whimsically colourful in three different shades. Initial thoughts Changing the case material gives the Frog X a whole new look, which is surprising, since the design is exceptionally idiosyncratic. In fact, the sapphire Frog resembles a grand piano. The crystal case also gives the watch a more cohesive, organic flavour, avoiding the visual breaks between different materials like crystal and metal alloy. And the sapphire Frog also seems more pared back, at least in photos, than the most sapphire-case watches that tend to be flashy. And having the same shape and size, the Frog X shares a crucial quality with the earlier versions of the HM3: good wearability despite the avant-garde design. Because the case is neither excessive long nor wide, and has tiny lugs, it sits well on the wrist despite its seemingly large size. This ease of wear is doubtlessly ...