Inspired by Formula 1 automotive technology, TAG Heuer's Formula 1 series is a sporty collection with contemporary aesthetics. Featuring a three-row fine-brushed steel bracelet with double safety clasp, this standout timepiece is finished with a contrasting black face with luminescent markers for excellent visibility whatever the time., Inspired by Formula 1 automotive technology, TAG Heuer's Formula 1 series is a sporty collection with contemporary aesthetics. Featuring a three-row fine-brushed steel bracelet with double safety clasp, this standout timepiece is finished with a contrasting black face with luminescent markers for excellent visibility whatever the time. ,