The Swiss Oris Big Crown ProPilot Big Date 01 751 7761 4065-07 3 20 05LC watch stands out with its attractive pilot style and excellent craftsmanship. This model is well suited to use both in the air and for everyday wear.
The case of the Oris Big Crown ProPilot Big Date 0175177614065-0732005LC watch is made of stainless steel and paired with a nylon/leather strap. The bezel features distinctive fluting, which symbolises an aircraft engine turbine. The strap is fitted with a special patented buckle called "Lift", designed in the style of an aircraft seat belt buckle. Inside the case is a reliable Swiss Oris 751 mechanical movement (based on the Sellita SW220-1) with automatic winding. This movement has 26 jewels and operates at a frequency of 28800 vibrations per hour (4 Hz). The movement can be viewed through the transparent case back made of mineral glass. A practical enlarged date display is located at 3 o'clock.
The highly legible dial is protected by a domed sapphire crystal, which is highly resistant to scratches. An inner anti-reflective coating ensures legibility in bright light. In darkness and low-light conditions, Superluminova luminescence on the hands and indices provides visibility. The watch has a water resistance of 100 m (10 ATM), so it can withstand contact with water, such as swimming. Water resistance is supported by a screw-down crown.
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| Brand | Oris |
| Gender | Male |
| Style | Pilot, Sports |
| Origin | Swiss |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Weight | 100 g |
| Movement | Automatic |
| Caliber | Oris 751 |
| Movement accuracy in seconds | ±15 s / day |
Power Reserve ![]() |
38 hours |
| Case size | 41 mm |
Lug-to-lug: ![]() |
49 mm |
| Case height | 12,5 mm |
| Case shape | Round |
| Case material | Stainless steel |
| Case color | Silver |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Blue |
Transparent Case ![]() |
Yes |
Threaded lid ![]() |
Yes |
| Strap material | Leather and fabric |
Buckle ![]() |
Tilting with patented "LIFT" technology |
| Strap Width | 20 mm |
| Strap color | Blue |
Quick release system ![]() |
no |
| Date | Yes |
| Functions | Date, Screw-on crown, Transparent back case |
| Battery | No |
Screw-on Crown ![]() |
Yes |
Luminescence ![]() |
SuperLuminova hands and indexes |
| Other functions | 26 jewels, 28800 vibrations/hour. |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Men's automatic watches Men's best-selling watches Men's steel watches Men's Swiss watch Men's silver watches Men's sports watches Men's watches with date Men's pilot's watches Men's watches over 400 EUR ProPilot ProPilot Men's mechanical watches Men's blue watches Men's watches with sapphire crystal Men’s Watches Oris Oris
The Oris brand was founded in 1904 by Paul Cattin and Georges Christian in the Swiss town of Hölstein, where he is based today. The brand gradually grew to one of the largest employers in the region and in 1925 introduced its first wristwatch. Other company expansions and milestones followed, such as the automatic watch in 1952 or the first chronometer in 1967. In the 1970s, the company survived the so-called "Quartz crisis" and since the 1980s has been fully dedicated to producing quality mechanical watches is a chronograph, or lunar phase. All this at the most competitive prices, which will allow the widest possible group of watch fans to own a high-quality mechanical watch.
The Oris brand still adheres to this philosophy, and the highest quality of exclusively mechanical machines can be found in all major lines - Culture, Aviation, Diving and Motorsport. A demonstration of the brand's sophistication is also several of its own in-house machines, the development of which is still ongoing.
Helveti.eu is an authorized reseller and specialist of the Oris brand.
Manufacturer information: Oris SA, Ribigasse 1, 4434 Hölstein, Switzerland / info@oris.ch
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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: