Between a quarter and a half inch of shirt cuff should be visible.

衬衫袖口应该露出四分之一英寸到半英寸。

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The cuff test: The Apple Watch doesn't fit under my shirt cuff without serious effort, if at all.

袖口测试：如果不费点心思，苹果手表和我的衬衣袖口就不配。

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With his long, white, nervous fingers he adjusted the delicate needle and rolled back his left shirt cuff.

接着，他用修长白皙的手指小心翼翼地装好细细的针头，然后就把左边的衬衫袖口挽了起来。

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That's so you can discreetly check the time in a boring meeting without fussing with your shirt cuff.

FORBES: Magazine Article

His trademark: a shirt that fits a Rolex watch right in the cuff.

CNN: The Quest for wealth