The birthday flag bearer of choice is the Super Limited Edition 1884, which houses one of the brand’s most famous technical triumphs, an ultra-slim automatic calendar movement, the Venus 203 (visible through an open case back), that was the world’s slimmest at the time it was created in the early 1950s.

Likewise, the watch’s sombre and classical style befits its stature, anchored by a 41mm Grand Ocean case with 18K gold bezel and silver-plated dial, and a vintage style dial indicating the calendar and moon phase functions with sublime geometry. Available in limited edition of 125 pieces with a crocodile leather strap, the deal is sealed with the edition number engraved on the left side of the case.