- 43 mm diameter steel case and round shape - Only Time - 3H quartz movement, Caliber 2315 MIYOTA - Closure type: Déployante with buttons - Since 1939, Breil has represented the unique style of steel watches and jewelry, with an original design and an exquisitely Italian character. When it comes to Breil, one cannot help but think of a cutting-edge brand, capable of anticipating trends and dictating new style rules through original and surprising creations.