Cartier, Ballon Bleu de Cartier tourbillon with double jumping second time zone, Ref, 3326, 18K rose gold, Cal. 9465MC, made in a limited edition of 50 pieces in 2013.
Seiko, Grand Seiko, Ref. 4522-8000, stainless steel, Cal. 4522A (45GS), Hi-Beat 36000, circa 1971. It’s one of the examples as a gift of continuous service for 25 years.
