勞力士，精細及罕有，18k金自動上弦鏈帶腕錶，配中心秒針，星期，日曆顯示，“Day-Date”，型號1803，約1971年製

Nicknamed the "wide boy" due to its distinctive broad hour markers and hands with polished edges and matte centre sections, Day-Date models from this period have become increasingly collectible due to the 1970’s design language and relative rarity.