勞力士，吸引及罕有，18k金自動上弦鏈帶腕錶，配中心秒針，星期、日曆顯示及鑲鑽石化石錶盤，“Day-Date”，型號18238，約1994年製

Among the very many different variations of the Day-Date model, the present one certainly deserves a special mention. One of the rarest iterations in the series, this timepiece sports a dial realized with a rock including fossilized specimens, clearly visible to the naked eye. Beyond the rarity of the timepiece, one has to appreciate the craftsmanship of the artisan who carved the thin slice of brittle material, and then set the diamond-set numerals onto it.