Rolex Day-Date

Debuted in 1956 as the first wristwatch to spell out the day of the week on the dial.

6 references

Reference	Variant	Years	Dial	Size
1803	Not recorded	1960–1977	Not recorded	36 mm
18038	Not recorded	1977–1988	Not recorded	36 mm
18238	Not recorded	1988–2000	Not recorded	36 mm
118238	Not recorded	2000–2015	Not recorded	36 mm
228235	Not recorded	2015	Not recorded	40 mm
228238	Not recorded	2015	Not recorded	40 mm