Kensington Watches
Zenith Pilot Type 20 Extra Special 45mm Automatic Mens Watch

Tap the image to enlarge

Zenith

Zenith Pilot Type 20 Extra Special 45mm Automatic Mens Watch

Ref. 29.2430.679/21.C753

The Type 20 reaches back to the enormous cockpit instruments that pre-war pilots read at a glance through vibration and poor light — watches built for function so completely that aesthetics were an afterthought. At 45mm this is the distilled, wearable version of that lineage, a deliberate step down from the 57.5mm originals that served as the template, and it carries their visual grammar intact: the cathedral hands in rose gold plate, the screw-in onion crown sized for gloved fingers, and Arabic numerals broad enough to fill with a generous charge of C3 Super-LumiNova that holds its green well into the night. Bronze cases age visibly, and this one is honest about it — the patina that develops is individual to the wearer's skin chemistry and climate, which suits a watch with this kind of historical character. The titanium caseback keeps oxidisation away from the wrist, and it is engraved with a Blériot flying instrument motif that rewards the habit of turning a watch over. The short, downturned lugs pull the 54.3mm lug-to-lug measurement closer to the wrist than the diameter suggests, so the watch sits with more composure than its presence implies. On the wrist it reads as a serious object without being theatrical. The Elite 679 is the quieter part of the story. Introduced in 1994 as Zenith's volume manufacture movement, it winds with unusual smoothness for an automatic of its class and delivers a 50-hour reserve — enough that leaving it on the nightstand for a weekend does not mean resetting it on Monday. The nubuck strap is rubber-backed, which matters on a watch intended to be worn through the kind of days a bronze case implies.

Reference
29.2430.679/21.C753
Brand
Zenith
Collection
Pilot
Case size
45mm
Case thickness
14.25mm
Lug width
23mm
Case material
Titanium
Case shape
Round
Dial
Black
Crystal
Sapphire
Movement
Automatic
Calibre
Elite 679
Water resistance
100m
Bracelet / strap
Leather strap
Strap colour
Brown
Clasp
Buckle
Lume
Super-LumiNova
Condition
Ex-display
Retailer
Goldsmiths
Additional specifications
Lug-to-lug
54.3mm
Power reserve
50 hours
Learn more about Zenith

Georges Favre-Jacot founded Zenith in Le Locle in 1865, aged twenty-two, with an idea that was radical for the Swiss industry: bring every trade needed to make a watch — movement, case, dial, hands — under one roof and one management. The integrated manufacture was largely his invention, and the Le Locle site he built is still in use.

The approach produced results at observatory trials, where Zenith accumulated more precision awards than any other manufacture. The name itself came from a calibre Favre-Jacot considered the summit of his work.

Its defining achievement is the El Primero of 1969, developed over seven years and announced in the same year as the Heuer-Breitling consortium's Calibre 11 and Seiko's 6139. It was an integrated automatic chronograph beating at 36,000 vibrations per hour, allowing measurement to a tenth of a second — a frequency almost nothing else matched for decades.

It nearly did not survive. When American owners ordered the mechanical tooling scrapped during the quartz crisis, a watchmaker named Charles Vermot hid the plans, presses, and cams in a walled-off attic. When demand for mechanical chronographs returned, Zenith could restart production because of him. Rolex used the El Primero in the Daytona from 1988 to 2000.

LVMH acquired Zenith in 1999.

1865
Georges Favre-Jacot founds the integrated manufacture at Le Locle.
1969
The El Primero automatic chronograph debuts at 36,000 vph.
1975
Charles Vermot hides the El Primero tooling from destruction.
1988
Rolex adopts the El Primero for the Daytona.
1999
Acquired by LVMH.

All Zenith watches

Also in 6 collections

This watch appears in Back in Stock (4,847), Automatic Watches (1,736), Leather Strap Watches (1,049), Watches 44mm and Over (849), Sports Watches (784) and Pre-Owned, Ex-Display & Vintage Watches (344).

Manufacturer’s guarantee

Best of 2 retailers

What the specifications mean

A mechanical watch for everyday wear.

Strengths

  • 100m water resistance covers swimming and watersports
  • Sapphire crystal, which resists scratching
  • Luminous hands and markers for low light

Worth knowing

  • 45mm is a large watch with real presence
  • 14.25mm thick, so it will not disappear under a cuff
  • Leather does not suit regular contact with water
Best forSwimmingFormal wear
Less suited toSmall wristsUnder a shirt cuff

Zenith Pilot Type 20 Extra alternatives

Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.

Pilot Type 20 Extra Special 45mm Automatic Mens Watch compared with 2 alternatives from other brands
SpecificationThis watchPilot Type 20 Extra Special 45mm Automatic Mens Watch29.2430.679/21.C753GrahamSwordfish 46mm Stainless Steel04220000484BremontJaguar D-Type Jaguar D-TypeJAGUAR D-TYPE
Price£4,795£5,495£4,195
Case size45mm46mm43mm
Water resistance100m100m100m
MovementAutomaticAutomaticAutomatic
StrapLeather strapRubber strapLeather strap
Power reserve50 hours48 hours42 hours
This watch
  • Costs more
  • Costs less
  • Wears smaller

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.

Water resistance explained

Will the glass scratch?

Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.

Sapphire, mineral and acrylic compared

Does it need a battery?

No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.

Quartz, automatic and solar compared

How long does it run for when it's not worn?

About 50 hours fully wound — enough to survive a night off the wrist, but not a full weekend.

What size strap does it take?

23mm. 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 54.3mm, which suits wrists from roughly 18.5cm (7¼ inches) upward.

Lug-to-lug decides fit more than case diameter does.

How to size a watch to your wrist

Is it a men's or women's watch?

Listed as men's.

Cheapest place to buy

Both Goldsmiths and Mappin & Webb list it at £4,795, so choose on delivery and warranty rather than price.

More Zenith watches like the Pilot Type 20 Extra

In stock, and close on style and price