Tudor Calibre T601 Automatic Movement; 38 Hours Power Reserve; Date Display; Fluted Folding Clasp Bezel; Yellow Gold Tone Hands; Diamond And Roman Numeral Hour Markers With Minute Markers On A Silver Sunray Dial; Scratch Resistant Sapphire Crystal; Round Stainless Steel And Yellow Gold Case Size 38mm; Solid Case Back; 100 Meters Water Resistance Equivalent To 330 Feet