Source note
Sourced directly from oris.ch (official) for this exact reference. Catalog MSRP ($2,550) matches exactly (bracelet configuration). Available in three dial colors (black/moss/chalk) -- dial_color deliberately left NULL, catalog variation doesn't specify which. water_resistance_m not confirmed in this pass, left NULL rather than assumed.
Spec backfill (2026-08-08, round 6): confirmed directly via a fetch of Oris's own official product page for this exact full 15-segment reference (oris.ch/en-US/product/watch/propilot/propilot-date/01-733-7805-4164-07-8-20-04LC) -- "Black" dial, "10 bar" (100m) water resistance. This resolves the previous round's caution (the prior note said dial_color was left NULL because the general ProPilot Date family comes in three dial colors) -- that caution applied to the shorter/general reference family, but this row's full, exact reference number matches one single official Oris product page, unambiguously black dial. Cross-checked against Jomashop, PrestigeTime, Ocarat, and Worn & Wound's ProPilot Date review, all agreeing on both black dial and 100m/10 ATM water resistance for this reference family.