Both the 42mm and 45mm references are available on refined leather straps or integrated H-link stainless steel bracelets as well as a huge range of multi-coloured rubber straps.

To pair with the freshly reinvented cases, the TAG Heuer Connected E4 Calibre smartwatches also welcome a new variety of straps to choose from. The crown at 3 o’clock also maintains its large diameter to make it easy to adjust settings using only a fingertip. These cases are also finished in stainless steel with domed sapphire crystal glass and water resistant ratings of 50 metres. The cases are engineered from polished and fine-brushed stainless steel and equipped with domed sapphire crystal glass, steel push buttons at 2 and 4 o’clock and a water resistant rating of 50 metres.Īs for the 45mm TAG Heuer Connected E4 Calibre watches, the slender architecture is very similar to its smaller counterpart, which differs subtly to previous TAG Heuer Connected smartwatches with a beautifully flowing integrated architecture, a strong ceramic bezel and sloped lugs. The 42mm version is arguably the more elegant of the two sitting more unassuming on the wrist with a thin height, ergonomic steel pushers, thin bracelet and several references fitted with a fully-integrated stainless steel bracelet. The development of these new watches highlight how Connected has become a pillar of TAG Heuer, alongside Aquaracer and Carrera, building on 160 years of Swiss watchmaking experience.” – Frédéric Arnault, CEO of TAG Heuer Case SizeĪppealing to those with smaller wrists, the new TAG Heuer Connected E4 Calibre is now available in two sizes, 45mm and a new 42mm.

Since 2015, TAG Heuer has been a pioneer in the luxury connected watch sector.

‘‘With these two new, very different Connected watches, we hope to bring a new generation of TAG Heuer Connected Calibre E4 to a wider range of customers, becoming a companion in their daily lives: from business to sport activities to the most elegant dinners.

Calibre watch review