The Wristwatch Field Guide

Oris Big Crown ProPilot Big Date Bronze

01 751 7761 3164

The Oris Big Crown ProPilot Big Date Bronze is a current-production pilot watch with a bronze (grade not stated) case. It measures 41.0 mm across, 12.4 mm thick, and is water resistant to 100 m. Inside is the Oris 751 automatic (sellita sw220 base) movement, with 38 hours power reserve. Complications: Date. Priced from $2,100 (approx, CHF 1,950). Brand origin: Switzerland.

Titanium, ceramic, and bronze pilot watchesBronzeUnder $5,000
Reference
01 751 7761 3164
Type
Pilot
Price
$2,100 · approx, CHF 1,950
Case diameter
41.0 mm
Thickness
12.4 mm
Lug-to-lug
Water resistance
100 m
Weight
Origin
Switzerland
Movement
Automatic (Sellita SW220 base)
Caliber
Oris 751
Power reserve
38 hours
Complications
Date
Material
Bronze
Grade / type
Bronze (grade not stated)
Colour
Hardness
Construction
Assembled
Surface treatment
Caseback
Steel
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Green Ventile fabric strap with bronze Lift folding clasp
Matching bracelet
Crystal
Sapphire (domed, double anti-reflective)
Display back
No
Dial
Black with golden indices
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Oris / Monochrome Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Oris Big Crown ProPilot Big Date Bronze?

The Oris Big Crown ProPilot Big Date Bronze has a bronze (grade not stated) case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated material.

What size is the Oris Big Crown ProPilot Big Date Bronze?

It is 41.0 mm in diameter, 12.4 mm thick, and water resistant to 100 m.

How much does the Oris Big Crown ProPilot Big Date Bronze cost, and is it available?

It is current-production and lists from $2,100.

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