Watch Face Diameter: Approximately 1.25" (inches) Stretch Band Size: 6.5" (inches) Fits Medium-Large Sized Wrists (Not recommended for Small Wrists as the Band Links are Not removable) This model has a white face with bold black numbers, a gray bezel, and a gray brushed metal expansion band. Battery Type: CR2032 Note: Atomic Radio-Controlled NIST Time-Setting Function is ONLY available in the USA (excluding Alaska and Hawaii), United Kingdom, Germany, and Japan.
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