The Rolex Day-Date is a watch that needs no introduction...
However, the Datejust 40 is worth shedding some light on...
Introduced in 2008 as the "Day-Date II" prior to being renamed (and slimmed down to 40mm) the "Day-Date 40" in 2015 - this line of watches in the Rolex catalog aims to fill the void that the smaller, more traditionally sized 36mm Day-Date cannot. With its increased case diameter ( 4mm), the Day-Date 40 suits those who long for the classic, timeless styling, and versatility of the Day-Date, but prefer a larger size. Or, just a very heavy watch.
This particular example, a Reference 218206, features a 40mm platinum Oyster case with a magnified sapphire crystal, a smooth polished platinum bezel, a signed crown, a crisp and flawless 'ice blue' dial with applied luminous indices and a matching handset, and a matching platinum President bracelet with a signed hidden deployant clasp.
Fantastic!
If you are looking for a classic, 'elevated' timepiece that packs a big punch in an understated way - or just, a VERY heavy watch - this might just be the perfect choice!