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

Oris Big Crown ProPilot “Coulson” Limited Edition 41mm 01 400 7784 8786-SET Full Set “Like New” Condition

Oris - 01 400 7784 8786-SET · $2,500

This Oris Big Crown ProPilot 'Coulson' Limited Edition is a unique timepiece, one of only 1,000 ever made. It features the 'fixed' caliber 400-2 and is in excellent condition with no visible signs of wear.

Condition: Like New
Case Size: 41mm diameter
Movement Type: caliber 400-2
Production Run: one of one thousand units

Posted at

Oct 24, 2025, 2:43 PM

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Oris ProPilot X Kermit - Full Kit - Price Reduced ‼️🐸

Oris - 01 400 7778 7157-Set · $2,650

The Oris Pro Pilot x Kermit Edition is a unique tribute to the Muppets' beloved character, featuring a one-of-a-kind green dial that changes hues. This watch boasts a 39mm titanium case and bracelet, powered by Calibre 400 automatic movement with a five-day power reserve.

Case material: titanium
Bracelet: titanium
Movement: Calibre 400 automatic

Posted at

Oct 23, 2025, 8:15 PM

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2025 Oris Big Crown ProPilot “Coulson” Limited Edition 41mm 01 400 7784 8786-SET Full Set “Like New” w/ Extra Strap

The Oris Big Crown ProPilot 'Coulson' Limited Edition features a 41mm 3D printed carbon fibre case, titanium clasp, and fiery red dial. It's powered by Oris's in-house calibre 400 movement with a 10-day power reserve and 10-year service interval.

Posted at

Oct 22, 2025, 8:39 PM

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Oris ProPilot X. Titanium. Kermit. Calibre 400. 🔥

Oris - ProPilot X · $2,350

A ProPilot X watch featuring a titanium case, Kermit dial, and Calibre 400 movement in excellent condition. The watch has a 39mm diameter.

Condition: Clean
Case material: Titanium
Diameter: 39mm

Posted at

Oct 22, 2025, 7:31 PM

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Oris Propilot X Caliber 400 Reduced

Oris - 01 400 7778 7158-07 7 20 01TLC · $2,250

The Oris ProPilot X Calibre 400 features a 39mm titanium case, salmon dial, and in-house Calibre 400 movement with 5-day power reserve.

Condition: Excellent, new with tags
Case Size: 39mm
Lug Width: 20mm
Movement: Oris Calibre 400 (in-house)

Posted at

Oct 22, 2025, 1:49 PM

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Oris Propilot Big Crown Big Date - 44mm Blue - Repost

Oris - Propilot Big Crown Big Date · $999

A large 44mm Oris Propilot watch with a blue dial and date function. The leather strap has some fading as shown in the photos.

Condition: Excellent, minor wear on leather strap
Case Size: 44mm diameter
Strap Condition: Faded

Posted at

Oct 20, 2025, 5:48 PM

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Oris ProPilot X Laser

Oris - 01 400 7778 7150-07 7 20 01TLC · $4,250

The Oris ProPilot X Laser features a titanium case and bracelet, marked by an innovative laser-based technique that creates a subtle iridescent gradient. It's lightweight, comfortable, and has a water resistance of 100m.

Condition: Like new with a few tiny scratches on one of the links
Case Size: 39mm
Lug To Lug: 47mm
Case Thickness: 12mm

Posted at

Oct 18, 2025, 2:15 PM

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Oris ProPilot X Kermit - Full Kit - Reduced ‼️🐸

Oris - 01 400 7778 7157-Set · $2,695

The Oris ProPilot X Kermit watch is a unique tribute to the Muppets and features a 39mm titanium case on a titanium bracelet. It has a green dial that changes hues, a Calibre 400 automatic movement with a five-day power reserve, and a date window that displays Kermit's face on the first day of each month.

Case material: titanium
Bracelet material: titanium
Movement type: automatic

Posted at

Oct 15, 2025, 5:55 PM

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Oris ProPilot X Caliber 400

Oris - 01 400 7778 7158-07 7 20 01TLC · $2,300

The Oris ProPilot X Calibre 400 features a 39mm titanium case, salmon dial, and in-house movement with 5-day power reserve.

Condition: New with tags, excellent condition
Case Size: 39mm diameter
Lug Width: 20mm
Movement Power Reserve: 5 days

Posted at

Oct 15, 2025, 12:34 PM

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