This year at Baselworld 2018 Oris presented the new Big Crown ProPilot Calibre 114, a pilot’s watch powered by Oris’s latest in-house developed calibre, Calibre 114. The new movement combines a 10-day power reserve, Oris’s patented non-linear power reserve indicator, a date indication and, for the first time, a 24-hour second time zone with half-hour indication. No other mechanical watch in Swiss watchmaking combines these functions in a single watch.

Oris Big Crown ProPilot Calibre 114
Oris Big Crown ProPilot Calibre 114

The stories of Oris and aviation are closely linked. Oris was founded in 1904 at the dawn of aviation, and made its first pilot’s pocket watch in the early 1910s. That was followed by the company’s first pilot’s wristwatch in 1917, a watch that featured an ingenious mechanism that meant the watch could only be adjusted when a button was pressed at 2 o’clock. The same spirit of invention inspired the Oris Big Crown, which debuted in 1938. Its oversized crown meant gloved airmen could adjust their watches quickly and easily. Today, Oris’s pilot’s watch collection is full of innovative watches that are trusted by pilots all over the world.

Oris Big Crown ProPilot Calibre 114 Review
Oris Big Crown ProPilot Calibre 114

Second time zones, or GMT functions, were first introduced for pilots during the early period of the jet age, the 1950s. Travelling long distances and across time zones, they struggled to adjust to longer or shorter days – hence ‘jet lag’. A watch that showed home and local time helped overcome the barrier, psychologically at least. Today, these watches are worn not just by pilots, but also by international businessmen and frequent travellers.

Oris has made dozens of high-functioning second time zone watches in its long history – but the Big Crown ProPilot Calibre 114 marks a new high point. Its 24-hour time zone, indicated by a central pointer hour hand, offers local time adjustment to the nearest half hour, useful if you’re travelling to or from countries such as India or Australia.

Oris Big Crown ProPilot Calibre 114 Presentation Box
Oris Big Crown ProPilot Calibre 114

As well as sharing many of the design tropes of sister watches in Oris’s Big Crown ProPilot collection – chiefly the oversized crown and a bezel design inspired by jet engine blades – it also showcases the groundbreaking innovations of Oris’s growing in-house watchmaking programme.

Oris In House Movement Caliber 114
Oris Caliber 114

Calibre 114 is the fifth in-house developed movement released by Oris since 2014 and shares the same base architecture as Calibres 110 through 113. The 10-day power reserve is delivered by a single oversized barrel, while the inventive non-linear power reserve indicator (which shows the time remaining until the hand-wound movement needs rewinding with ever greater accuracy as the days pass), is managed by a bespoke worm gear designed exclusively for Oris’s movement suite.

Oris Big Crown ProPilot Calibre 114 Movement
Oris Big Crown ProPilot Calibre 114

Besides these characteristics, the Big Crown ProPilot Calibre 114 features a robust stainless steel case and a bold, clearly legible dial. And it comes on a variety of dials, case finishing, straps and bracelets to suit tastes and occasion.

The Big Crown ProPilot Calibre 114 is another example of Oris’s authentic approach to watchmaking. The independent Swiss company continues to make watches that make sense in the real world, watches that are used and trusted by specialists and worn by discerning watch buyers.

Oris Big Crown ProPilot Calibre 114
Oris Big Crown ProPilot Calibre 114


Oris Big Crown ProPilot Calibre 114

Technical specifications:

Ref. No. 01 114 7746 4063 / 4164 LS, Ø 44.00 mm

• Calibre 114, movement fully developed by Oris, hand-wound, 3hz, 21,600vph, single barrel

• 10-day power reserve, patented non-linear power reserve indicator at 3 o’clock, small seconds and date at 9 o’clock, pointer hand for second 24-hour timescale with option to set half-hours

• Multi-piece stainless steel case and screw-in stainless steel crown

• Water-resistant to 10 bar/100 m

• Coin-edged bezel with polished or brushed top ring

• Sapphire crystal domed on both sides with anti-reflective coating inside

• Screwed stainless steel case back with mineral see-through crystal

• Anthracite or black dial with applied Arabic numerals printed on top with Super-LumiNova, hour and minute hands with Super-LumiNova inlay

• Dark brown Louisiana croco leather strap or black, olive or grey textile strap with patented stainless steel buckle for stageless length adjustment. Alternatively available with stainless steel bracelet

Oris Big Crown ProPilot Calibre 114
Oris Big Crown ProPilot Calibre 114

The price for the Oris Big Crown ProPilot Calibre 114 is CHF 5,500on a textile strap, CHF 5,700on stainless steel bracelet and CHF 5,800on leather strap.

For more information visit Oris Online.