The Titanium Field Guide

Oris Big Crown ProPilot X Calibre 115 (Titanium)

01 115 7759 7153

The Oris Big Crown ProPilot X Calibre 115 (Titanium) is a current-production pilot watch with a Titanium (grade undisclosed) case, finished with brushed, sculpted case. It measures 44.0 mm across, and is water resistant to 100 m. Inside is the Oris Calibre 115 manual, in-house skeletonised movement, with 10 days power reserve. Complications: Power reserve. Priced from $7,600 (MSRP, bracelet). Brand origin: Switzerland.

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Reference01 115 7759 7153
TypePilot
Price$7,600 · MSRP, bracelet
Case diameter44.0 mm
Thickness–
Lug-to-lug–
Water resistance100 m
Weight–
OriginSwitzerland
MovementManual, in-house skeletonised
CaliberOris Calibre 115
Power reserve10 days
ComplicationsPower reserve
TitaniumTitanium (grade undisclosed)
Surface treatmentBrushed, sculpted case
Nickel-freeYes
Bracelet / strapTitanium bracelet
CrystalDomed sapphire, double AR coated
Display backYes
DialSkeletonised; non-linear power reserve at 3
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent
High confidence Verified 2026-06-20 Source: aBlogtoWatch Maker / listing ↗
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