Oris ProPilot Big Crown ProPilot Big Day Date Żelazny I

Reference 01 752 7698 4184-Set

About this watch

The Oris Big Crown ProPilot Big Day Date Żelazny I is a striking watch that embodies the spirit of Oris's aviation heritage. This limited edition timepiece features a robust stainless steel case, measuring 45 mm in diameter, with a commanding presence on the wrist. The black sunburst dial creates a beautiful play of light, adding depth and character to the watch face. The Arabic numeral indexes are stylish and enhance readability, making it easy to tell the time at a glance. At its heart lies the Oris Caliber 752, an automatic winding movement based on the Sellita SW220-1, boasting a frequency of 28,800 vibrations per hour and a power reserve of 38 hours. The enlarged date and day windows are strategically placed closer to the edge of the dial, ensuring that you can easily read these important details without any hassle. With a water resistance of 100 meters, this watch is not just for show; it's a trusty companion that can handle whatever life throws at you. Its accuracy is exceptional, with deviations of just a few seconds per day, making it perfect for those who rely on their watches for more than just fashion. Whether you're in the cockpit or at a dinner party, this watch sits comfortably on the wrist, suitable for long wear. The closed case back adds a touch of sophistication and ensures that the movement is well-protected from dust and moisture.

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Key Features

Oris Caliber 752 automatic winding movement
45 mm stainless steel case with black sunburst dial
Arabic numeral indexes and alpha hands
Enlarged date and day windows for easy readability
100 meter water resistance
Sapphire crystal glass
Limited edition of 50 units

Specifications

Brand

Oris

Family

ProPilot

Model

Big Crown ProPilot Big Day Date Żelazny I

Reference

01 752 7698 4184-Set

Movement

oris-752

Movement Features

Hours, Minutes, Seconds
Date, Day

Case

Stainless Steel 45mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

100

Current Listings

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Oris - Big Crown ProPilot GMT 56th Reno Air Races Limited Edition · $1,250

Oris Big Crown ProPilot GMT is a limited edition watch commemorating the 56th Reno Air Races. It features a unique design and is accompanied by its box and papers.

Case size: 44mm diameter
Location: New Jersey, USA

Posted at

May 16, 2026, 12:50 PM

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The Oris ProPilot Date 41mm is a clean and highly wearable piece that nails the GADA formula. It's lightweight, versatile, and fits easily into daily wear without ever feeling bulky or overbuilt.

Condition: Great condition, with light signs of normal wear
Case diameter: 41 mm
Water resistance: 100 m
Power reserve: ~38 hours

Posted at

May 15, 2026, 9:11 PM

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Too Much Oris, Send Help (ProPilots, Cotton Candy 65, Aquis)

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Condition: Excellent/Great
Divers 65 cotton candy: [object Object]
Propilot 41: [object Object]
Aquis 43.5 blue dial: [object Object]

Posted at

May 15, 2026, 7:27 PM

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Oris Big Crown ProPilot GMT 56th Reno Air Races LE $1,100

Oris - Big Crown ProPilot GMT 56th Reno Air Races LE · $1,100

The Oris Big Crown ProPilot GMT is a limited edition watch commemorating the 56th Reno Air Races, featuring a unique design.

Condition: great condition with light scratches on clasp and case
Warranty status: invalid/expires
Payment method: Zelle

Posted at

May 14, 2026, 3:16 PM

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Oris Big Crown ProPilot 57th Reno Air Races Limited Edition

Oris - 57th Reno Air Races Limited Edition · $1,350

The Oris Big Crown ProPilot 57th Reno Air Races Limited Edition features a revolutionary mechanical GMT complication with the Oris 798 movement, allowing for simultaneous tracking of two time zones. The watch has a Grey dial and is crafted in Grey PVD-plated Stainless Steel with a 41mm case.

Condition: Like New / Full Set
Movement: Oris 798
Complication: GMT complication
Case size: 41mm diameter

Posted at

May 14, 2026, 9:05 AM

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Oris Propilot X Laser - Full Set, Calibre 400 - $3,800

Oris - Propilot X Laser · $3,800

Posted at

May 13, 2026, 7:52 PM

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Oris ProPilot 41 - $1500 plus shipping

Oris - ProPilot 41 · $1,500

This listing is for a brand new Oris ProPilot 41 watch, purchased on 4/20/26 with most of the warranty intact. It comes in its full kit including box, manual, and card.

Condition: Perfect
Purchase Date: 4/20/26
Warranty Status: vast majority intact

Posted at

May 8, 2026, 6:18 PM

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Oris Propilot X Caliber 400

Oris - Propilot X Caliber 400 · $2,000

A 39mm grey dial Oris Propilot X watch featuring an in-house Caliber 400 movement, 5-day power reserve, and a 10-year recommended service interval. The watch is made of lightweight titanium.

Condition: new with imperfections
Case size: 39mm
Movement: Oris Caliber 400
Power reserve: 5 days

Posted at

May 7, 2026, 2:33 PM

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