Ballon Bleu de Cartier watch Grand Seiko Its black dial features a

Its black dial features a powerful wave pattern inspired by the dynamic Kuroshio Current

This model with a customisable reverse comes with a black bi-material strap (leather/canvas) in the Casa Fagliano design

Visible beneath the sapphire crystal case-back

adding a modern twist

Ballon Bleu de Cartier watch Grand Seiko Its black dial features aSteel case, fluted crown set with a synthetic spinel cabochon, sapphire crystal, 12 zones silvered flinqu dial, with sunray lacquered finish, set with 11 brilliant cut diamonds and blued steel sword shaped hands. Steel bracelet. Quartz movement, water resistant up to 30 metres 100 feet. Case dimensions: 28 mm diameter, 9. 35 mm thickness.