De Bethune “DB28 Steel Wheels Sapphire Tourbillon”
De Bethune launches “DB28 Steel Wheels Sapphire Tourbillon“-the first and lightest one ever! The movement incorporates a transparent sapphire crystal, paired with the famous De Bethune tourbillon, which is the lightest tourbillon ever. On the occasion of Geneva Watch Day, De Bethune introduced the iconic DB28 steel wheel with tourbillon for the first time. The […]
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