Les maisons avec qui nous travaillons directement.

Shock resistance, solar, and the digital watch it invented · Tokyo, Japan

The house that built the first fully electric compact calculator, then the first digital watch, then G-Shock. Casio is the example on this page: a large maker whose catalogue runs from a fifty-euro steel classic to solar, radio-controlled titanium.

• ✦Example: current-collection pieces listed directly by the house
• ✦Example: manufacturer warranty honoured through GMTOne
• ✦Example: a named service route for buyers in Luxembourg

Field and dive watches, built for use · Copenhagen, Denmark

Placeholder copy. Replace with the partner's own story in your words rather than theirs — what they do differently, who they make it for, and what the partnership means for someone buying through GMTOne.

• ✦Full current collection
• ✦Two-year warranty honoured through GMTOne
• ✦Direct line to their service centre