Generations · Rolex

Rolex Yacht-Master: dimensions by generation

Every Rolex Yacht-Master reference in Horlobase with a thickness or a lug-to-lug, grouped by reference series, with its production years and its case figures.

Reference	Years	Case diameter	Case thickness	Lug-to-lug	Case material
Five-digit references (1992–2012)
16628	1992–1999	40 mm	11.6 mm	47 mm	18 ct yellow gold
16622	1999–2012	40 mm	11.6 mm	47 mm	Rolesium (steel and platinum)
16623	2005–2012	40 mm	11.6 mm	47 mm	Steel and yellow gold
268xxx references (2015–)
268655	2015–2019	37 mm	10.7 mm	43.7 mm	18 ct rose gold
268621	2019–	37 mm	10.8 mm	43.6 mm	Steel and rose gold
268622	2019–	37 mm	10.8 mm	43.6 mm	Rolesium (steel and platinum)
116xxx references (2015–2019)
116655	2015–2019	40 mm	11.5 mm	48.2 mm	18 ct rose gold
126xxx references (2019–)
126621	2019–	40 mm	11.7 mm	47 mm	Steel and rose gold
126622	2019–	40 mm	11.7 mm	47 mm	Rolesium (steel and platinum)
126655	2019–	40 mm	11.7 mm	47 mm	18 ct rose gold
226xxx references (2019–)
226659	2019–	42 mm	—	50 mm	18 ct white gold
226658	2022–	42 mm	—	50 mm	18 ct yellow gold
226627	2023–	42 mm	11.5 mm	50 mm	Titanium
Yacht-Master II: 116xxx references (2007–2024)
116688	2007–2024	44 mm	14 mm	50 mm	18 ct yellow gold
116689	2007–2024	44 mm	14 mm	50 mm	18 ct white gold
116681	2011–2024	44 mm	14 mm	50 mm	Steel and rose gold
116680	2013–2024	44 mm	14 mm	50 mm	Oystersteel

Figures and their sources are on each reference’s page. Production years: The Watch Guys, approximate (Rolex does not publish them).