MB&F tease with HM4 Thunderbolt timepiece

Unusual timepiece specialists MB&F haven't been resting on their laurels since unveiling the, ahem, busty HM3 Frog watch; instead they've been cooking up something even more bizarre.  The company's new Horological Machine No4 THUNDERBOLT is based on the distinctive HM4 engine MB&F outed at the Basel Fair back in March (which you can see after the cut), and now they're teasing the first profile shot of the new timepiece.

The HM4 engine is the end result of three years of hard work and a whopping 311 individual pieces, and we're expecting MF&F's casing to be suitably ostentatious.  Full details are promised on July 7th, and we'll also likely find out pricing then too; that's probably going to be pretty ostentatious too.