Hamilton

Yes — Hamilton has been manufactured in Biel, Switzerland since the Swatch Group acquisition in 1974. All Hamilton movements, including the in-house H-10 caliber (80-hour power reserve), are made and assembled in Switzerland. The brand is an American brand in identity and heritage, Swiss-made in execution. Swiss Made labeling on Hamilton watches is accurate and certified.

The Hamilton H-10 is an in-house automatic movement with an exceptional 80-hour power reserve — nearly double the 40–45 hour reserves common at this price. It runs at 21,600 bph, delivers accuracy of approximately ±10 seconds/day, and is used across the Khaki Field, Jazzmaster, and Pilot lines. The 80-hour reserve means you can take it off Thursday, put it back on Monday morning, and it will still be running. This is the H-10's signature selling point and genuine market advantage.

Same H-10 movement, different characters. The Khaki Field Auto 38 ($650–750) is a rugged field watch — Arabic numerals, canvas strap, military heritage, 100m water resistance. The Jazzmaster 40 ($750–900) is a dress watch — Dauphine hands, sunray dial, leather strap, 50m water resistance, slim profile. If you wear jeans and boots most days, the Khaki Field. If you wear suits or smart-casual most days, the Jazzmaster. Both are among the best watches at their price.