Graham Silverstone Stowe GMT Red & Silverstone Stowe GMT Green

The Silverstone Stowe Racing line by Graham-London offers beautiful bi-compax chronographs which features tachymeter and GMT functions. The harmony of the different versions dedicated to traditional racing colours and its name Stowe refer to a corner of the Silverstone circuit. They have been chosen to pay tribute to racing events of the 60s.

Inspired by motor racing, this impressive 48 mm steel case watch is limited to 250 pieces for each dial version. It was named after a right-angled sharp turn of the Silverstone Circuit, the Stowe Corner.

Graham London Silverstone Stowe GMT Red watch

Its Flyback mechanism enables the user to reset the chronograph to zero without stopping it first. After releasing the Flyback pusher, the seconds hand will restart immediately from zero.

The Flyback function allows the user to re-start timing quickly with one push of a button. This feature was originally used by pilots to time the consecutive legs of a flight plan without losing time for stopping the watch each time.

The black PVD case features a black concave bezel made of carbon fibre, contrasting with a red or green ring indicating a second time zone also called GMT function. The crown is secured by an additional hexagonal bolt, whereas the oval pushers for the chronograph controls bear the same grip surface as the pedals of a racing car.

To provide the best contrast, the same as for racing cars who can be spotted easily on the track thanks to distinctive colours, the Silverstone Stowe models sport a unique racing colour on the rim of the minute counter and the second time zone.


The GMT function enables the simultaneous reading of two time zones. It can be adjusted in steps of one hour independently from the regular hour hand.

A tachymeter scale has been added to provide even more functionality to this already dynamic time instrument, offering a sophisticated function which enables to measure average speed over a certain distance.

These watches come with a special “tyre tread pattern” strap. The red or green inset on the strap repeats the dial colour scheme of the Silverstone Stowe.

Suggested retail price is 9’900 CHF.

Technical details

Chronograph GMT with simultaneous reading of 2 time zones and flyback
– Central second hand
– 60 second counter at 9 o’clock
– 30 minute counter at 6 o’clock
Hours – minutes in the centre
Double-disc big date

Automatic bi-compax Chronograph
Calibre G1721
Frequency: 28’800 alternations per hour (4 Hz)
347 components
28 jewels
Power reserve: 42 hours

Full black PVD carbide on stainless steel
Carbon bezel
24 hours indicator on green ring (ref. 2BLCB.B07A.K56N)
24 hours indicator on red ring (ref. 2BLCB.B10A.K60N)
Diameter: 48 mm
Thickness: 17 mm
Water resistance: 160 feet or 50 metres

Carbon fiber
Snailed decoration on 30 minute counter
White super-luminescent numerals

Green super luminescent hour and minute hands (ref. 2BLCB.B07A.K56N)
White super luminescent hour and minute hands (ref. 2BLCB.B10A.K60N)
Black chrono second hand with red pointer (ref. 2BLCB.B07A.K56N)
Rhodiated chrono second hand with red pointer (ref. 2BLCB.B10A.K60N)
Black GMT hand with red pointer

Domed sapphire glass with anti-reflective coating on both sides
See-through case-back with flat and dark sapphire crystal secured by 6 screws

Integrated black rubber strap with green line (ref. 2BLCB.B07A.K56N)
Integrated black rubber strap with red line (ref. 2BLCB.B10A.K60N)
“Tyres look”
Buckle: Ceramic buckle

Limited edition: 250 pieces

Ref. 2BLCB.B07A.K56N for the green version
Ref. 2BLCB.B10A.K60N for the red version

Public price
9’900 CHF

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