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.

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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

Oris ProPilot Date and Aquis Date Calibre 400 for sale - price reduced

Oris - ProPilot Date, Aquis Date Calibre 400 · $1,300

Up for sale are two Oris watches: the ProPilot Date in excellent condition with minimal signs of wear and the Aquis Date in good condition but with some signs of wear.

Condition: Excellent (ProPilot), Good (Aquis)
Bracelet size: 7inch wrist
Shipping: CONUS only
Payment methods: Paypal F&F or Zelle

Posted at

Mar 12, 2026, 6:03 PM

Active

View listing on r/WatchExchange

Oris Holstein 2025 Limited Edition ProPilot 41mm Full Lume Dial

Oris - 01 400 7803 4781-Set · $3,950

The Oris Holstein 2025 Limited Edition ProPilot is a rare, limited-production watch with a full lume dial and a 41mm case size. It features a 10-year warranty and is part of an exclusive production run of just 250 pieces.

Condition: Like new
Limited edition: one of 250 pieces
Warranty: 10-year

Posted at

Mar 7, 2026, 4:42 PM

Active

View listing on r/WatchExchange