Oris ProPilot

Most Oris ProPilot references take a 22 mm watch strap: 125 of 222. The lug width follows the case size: 41 mm case → 20 mm, 44 mm case → 22 mm, 45 mm case → 22 mm and 47 mm case → 23 mm.

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Oris ProPilot lug width by case size

222 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
41 mm	20 mm	49	—	01 400 7784 8786, 01 400 7784 8786-Set, 01 751 7697 4063
42 mm	20 mm	21	—	01 798 7773 4284 HB-JWA-Set, 01 798 7773 4284 HB-JWB-Set, 01 798 7773 4284 HB-JWC-Set
44 mm	22 mm	60	—	01 111 7711 4163, 01 111 7711 4163-Set 1 22 72FC, 01 111 7711 4163-Set 5 22 14FC
45 mm	22 mm	65	—	01 690 7735 4063, 01 690 7735 4063-07 1 22 72FC, 01 690 7735 4063-07 5 22 05FC
47 mm	23 mm	22	—	01 733 7705 4134, 01 733 7705 4134-Set 5 23 14FC, 01 733 7705 4134-Set 5 23 15FC
not recorded	20 mm · 23 mm on 1	5	—	01-733-7805-4163-07-6-20-15LC, 01-733-7805-4167-07-6-20-16LC, 175177614187

References that take a different watch strap

179377758724: 23 mm

Questions about the Oris ProPilot

Do all Oris ProPilot case sizes take the same watch strap?

No. The lug width changes with the case size: the 41 mm case takes 20 mm, the 42 mm case takes 20 mm, the 44 mm case takes 22 mm, the 45 mm case takes 22 mm and the 47 mm case takes 23 mm. Check your case diameter before you buy.

Every Oris ProPilot reference

Other Oris families

Inside each one the lug width often changes: it is the reference that decides.

All Oris families → · Why the size changes inside a family →