F.P. Journe Automatique Réserve Ref. ARS2/AR2 Linesport Platinum Blue Dial (2026)

Platinum is the heaviest way to own a LineSport, and Journe gave it the strangest dial in the collection: a blue that shifts toward mauve depending on the light. The 2019 precious metal generation abandoned the rubber inserts of the earlier titanium watches for a case and bracelet worked entirely in metal, frosted rather than polished, which is what keeps a platinum sports watch from looking like a dress watch. It is the least obvious choice in the range.

The platinum case and integrated bracelet measure 44 mm, with a ceramic insert in the bezel. The dial is guilloché silver finished in that blue-mauve tone, its applied numerals in matte white gold and its seconds counter left as whitened guilloché silver. Platinum at this diameter makes for a serious piece of metal on the wrist, which is part of the appeal and the reason it suits a bracelet rather than a strap.