At first glance, distinguishing between the older and newer TAG Heuer Monaco models may be challenging. However, the transition from the ETA-based Calibre 12 to the in-house Heuer 02 movement signifies a comprehensive update. The Heuer 02's unique dimensions and layout necessitated subtle revisions to the case and dial, yet the iconic Monaco essence remains intact.

The latest TAG Heuer Monaco Heuer 02 upholds the iconic features that have defined its success. The square design persists in the new model, maintaining its 39mm x 39mm dimensions despite housing a larger mechanism. The bezel's vertical satin finish, polished lug tops, and satin-brushed flanks continue to add to its allure. It features the same distinct, chamfered sapphire crystal atop and, as a successor to the Calibre 12 model, positions both pushers and the crown at 3 o’clock. Its water resistance remains at 100m.

This model echoes the vintage charm of the original blue, square-faced Monaco and offers an impressive 80-hour power reserve.

This Tag Heuer Monaco is in near mint condition, comes as a full set with 3 months warranty.