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Oris Big Crown ProPilot GMT Small Second 32.20mm Stainless Steel 01 748 7710 4164-07 8 22 19
Ref. 01 748 7710 4164
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Stepping up in the same colour and case shape
The Big Crown name traces directly to Oris pilot watches from 1938, when the crown had to be large enough to operate with gloved hands at altitude. That logic still governs this watch: the oversized winding crown is a functional inheritance, not an affectation, and the knurled, turbine-pattern ring around the fixed bezel reinforces the same working-instrument character. At 45mm across and 53mm lug to lug, this sits firmly at the larger end of what most wrists will carry, but the downward curve of the lugs pulls the case close to the wrist rather than letting it float above it, which does a great deal to manage the apparent bulk. The matte black dial is arranged for immediate reading — Arabic numerals, thick hands, generously applied Super-LumiNova that charges quickly and holds long enough to be genuinely useful rather than decorative. The GMT hand adds a second time zone without complicating the layout. The Calibre 748 sits on a Sellita SW 220-1 architecture, which means straightforward servicing intervals and a proven record for long-term accuracy — the kind of movement that does not ask to be thought about, which suits a watch built around the idea of reliable function over fine watchmaking theatre.
- Reference
- 01 748 7710 4164
- Brand
- Oris
- Collection
- Big Crown
- Case size
- 32.2mm
- Case thickness
- 13mm
- Lug width
- 22mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Black
- Crystal
- Sapphire
- Bezel
- Fixed
- Movement
- Automatic
- Calibre
- Oris 748
- Functions
- GMT, Date, Small seconds
- Water resistance
- 100m
- Bracelet / strap
- Fabric strap
- Strap colour
- Black
- Clasp
- Deployant clasp
- Lume
- Super-LumiNova
- Condition
- Pre-owned
- Retailer
- Goldsmiths
Additional specifications
- Lug-to-lug
- 53mm
- Power reserve
- 38 hours
Learn more about Oris
Paul Cattin and Georges Christian took over an empty factory in Hölstein in 1904 and named the company after a nearby gorge. It stayed independent, and stayed in that valley, for its entire history.
Oris built its reputation on volume mechanical watches made properly. By the 1960s it was among the largest Swiss employers in the sector, producing hundreds of thousands of movements a year. Its most curious historical footnote is regulatory: Swiss law restricted the number of jewels a watch could contain under certain classifications, and Oris fought a decade-long legal battle to be permitted to fit lever escapements — winning in 1968.
The quartz crisis nearly ended it. The company was bought out of the ASUAG conglomerate in 1982 by two managers, Rolf Portmann and Ulrich Herzog, who took it back to mechanical watches exclusively at precisely the moment the rest of the industry was abandoning them.
That independence remains the point. Oris is one of the few Swiss houses of any scale with no group ownership, and it competes on value rather than prestige — dive watches, pilot's watches, and the Big Crown line descended from its 1938 pointer calendar. The house developed its own Calibre 400 family from 2020, offering five-day power reserves and ten-year service intervals at prices well below the norm for in-house movements.
- 1904
- Paul Cattin and Georges Christian found Oris in Hölstein.
- 1938
- The Big Crown pointer calendar is introduced.
- 1968
- Wins the legal fight to use lever escapements.
- 1982
- A management buyout returns the company to independence.
- 2020
- The in-house Calibre 400 launches.
Also in 5 collections
This watch appears in Stainless Steel Watches (3,102), Watches Under 37mm (1,694), Automatic Watches (1,425), Pre-Owned, Ex-Display & Vintage Watches (211) and GMT Watches (206).
2-year Goldsmiths warranty
Best of 2 retailers
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 100m water resistance covers swimming and watersports
- 32.2mm wears small and slips under any cuff
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
- Second time zone for travelling
Worth knowing
- 38-hour reserve means winding it after a day off
Compare alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | 01 748 7710 4164 | R12171253 | 5925-STP-00995 |
|---|---|---|---|
| Price | £1,350 | £1,360 | £1,295 |
| Case size | 32.2mm | 30mm | 34mm |
| Water resistance | 100m | 100m | 50m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Fabric strap | Stainless steel bracelet | Stainless steel bracelet |
| Power reserve | 38 hours | 48 hours | — |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Will the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Does it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
How long does it run for when it's not worn?
About 38 hours fully wound — so it will usually stop if you leave it off overnight.
What size strap does it take?
22mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Will it fit my wrist?
Lug-to-lug is 53mm, which suits wrists from roughly 17.5cm (7 inches) upward.
Lug-to-lug decides fit more than case diameter does.
Is it a men's or women's watch?
Listed as men's.
Cheapest place to buy
Goldsmiths at £1,350, pre-owned. No UK retailer we track lists this reference new.
Is this available new?
Not from the UK retailers we track. This reference is listed as pre-owned only, at £1,350 from Goldsmiths. Goldsmiths test every pre-owned watch for authenticity, timekeeping and water resistance, and warrant it for 2 years — the same term they give on a new watch.
Who are Goldsmiths?
Goldsmiths has been selling watches in Britain since 1778 and is part of the Watches of Switzerland Group, which is listed on the London Stock Exchange. They are an authorised dealer, so a watch comes with the manufacturer’s own warranty.
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