Oris ProPilot Big Crown ProPilot GMT Rega Fleet AgustaWestland Da Vinci - HB-ZRU

Reference 01 798 7773 4284 HB-ZRU-Set

About this watch

The Oris Big Crown ProPilot GMT Rega Fleet AgustaWestland Da Vinci - HB-ZRU is a limited-edition timepiece that embodies luxury, craftsmanship, and aviation history. Crafted from stainless steel with a PVD coating, this watch boasts rugged functionality and sleek design. The matte black finish reduces glare, while the sapphire glass provides scratch resistance. This automatic masterpiece features an Oris caliber 798 movement with a frequency of 28,800 vibrations per hour, ensuring accuracy and reliability. With hours, minutes, seconds, and adjustable 24-hour hand, this watch goes beyond basic timekeeping. The date function and 42-hour power reserve make it perfect for everyday wear. Its water resistance of up to 100 meters ensures confidence in wet conditions. With a diameter of 41.50 mm and lug width of 20.00 mm, this watch strikes a balance between presence and wearability. Whether you're flying high or simply going about your day, the Oris Big Crown ProPilot GMT is built to last. Its versatility makes it an excellent addition to any collection, effortlessly transitioning between settings. The Arabic numeral indexes enhance readability, while the alpha hands ensure clarity.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Oris caliber 798 automatic movement
  • Stainless steel case with PVD coating
  • Sapphire crystal glass for scratch resistance
  • Pulsometer bezel for measuring pulse rates
  • 42-hour power reserve for everyday wear
  • Water resistance of up to 100 meters
  • 41.50 mm diameter and 20.00 mm lug width for comfortable fit

Specifications

Brand
Oris
Family
ProPilot
Model
Big Crown ProPilot GMT Rega Fleet AgustaWestland Da Vinci - HB-ZRU
Reference
01 798 7773 4284 HB-ZRU-Set
Movement
oris-798
Movement Features
  • Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
  • Date
Case
Stainless Steel 41.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2018 Oris Big Crown ProPilot with bracelet, box, warranty card

2018 Oris Big Crown ProPilot with bracelet, box, warranty card

2018 Oris Big Crown ProPilot in excellent condition, purchased two months ago and now being sold to fund the next purchase.

  • Condition: Excellent shape
  • Bracelet: original and aftermarket Tuns leather grey suede strap
  • Box: yes
  • Paperwork: yes
Posted at
Mar 19, 2026, 5:49 PM
Active
[WTS] Oris ProPilot GMT Small Seconds

Oris ProPilot GMT Small Seconds

The Oris ProPilot GMT Small Seconds is a watch designed for pilots with features like a second time zone and small seconds display.

Posted at
Mar 17, 2026, 8:41 PM
Active
[WTS] Oris Holstein 2025 Limited Edition ProPilot 41mm Full Lume Dial

Oris Holstein 2025 Limited Edition ProPilot 41mm Full Lume Dial

The Oris ProPilot 41mm is a limited edition watch, part of the 2025 Holstein collection. It features a full lume dial and has a unique design.

  • Condition: like new
  • Limited production run: 250 pieces
  • Warranty: 10-year
Posted at
Mar 17, 2026, 2:05 PM
Active
[WTS] Oris ProPilot X Calibre 115 Titanium Skeleton 44mm ($5000)

Oris ProPilot X Calibre 115 Titanium Skeleton 44mm ($5000)

A beautiful Oris ProPilot X Calibre 115 Titanium Skeleton watch in grade A condition, bought in 2021 and only worn a handful of times.

  • Condition: Grade A, minor signs of wear
  • Location: Korea
  • Authentication: Ebay's authentication available
Posted at
Mar 17, 2026, 7:15 AM
Active
[WTS] Oris Big Crown ProPilot Okavango Air Rescue Limited Edition

Oris Big Crown ProPilot Okavango Air Rescue Limited Edition

An amazing piece with a textured dial, limited to 2011 pieces.

  • Condition: Excellent (original owner, purchased new)
  • Case dimensions: 41mm diameter
  • Movement: Oris Caliber 751
  • Warranty expiration date: 11/26
Posted at
Mar 16, 2026, 8:13 PM
Active
[WTS] Oris ProPilot Date 41mm Moss Green | $1800 OBO

Oris ProPilot Date 41mm Moss Green | $1800 OBO

Oris - ProPilot Date 41mm · $1,800
The Oris ProPilot Date is a watch with moss green dial.

  • Color: Moss Green
Posted at
Mar 16, 2026, 7:52 PM
Active
[WTS] Oris ProPilot X Kermit caliber 400

Oris ProPilot X Kermit caliber 400

For sale is the Oris propilot X Kermit edition. This watch features a multi-piece titanium case with a diameter of 39mm, a water resistance of 100m, and an automatic movement powered by the Oris Calibre 400.

  • Condition: Very good excellent condition
  • Case Material: Multi-piece titanium (satin-sandblasted)
  • Case Size: 39.00 mm diameter
  • Lug To Lug: 46.8 mm
Posted at
Mar 16, 2026, 7:41 PM
Active
[WTS] Oris ProPilot X Calibre 115 Titanium Skeleton w/ Oris Leather strap & Clasp - $3990

Oris ProPilot X Calibre 115 Titanium Skeleton w/ Oris Leather strap & Clasp - $3990

For sale is an Oris ProPilot X Calibre 115 Titanium Skeleton watch featuring a 10 day power reserve, sold in excellent condition with original packaging and warranty.

  • Condition: Overall great shape with some light marks here and there
  • Power Reserve: 10 days
Posted at
Mar 13, 2026, 2:17 PM
Active
[WTS] Oris ProPilot Date 41mm Moss Green | Mint - $1800

Oris ProPilot Date 41mm Moss Green | Mint - $1800

Oris - ProPilot Date · $1,800
  • Condition: Mint
  • Case size: 41mm
Posted at
Mar 13, 2026, 1:38 PM
Active