Douglas Grand Prix WT Professional Racing Watch - Black PVD - René Bonnet Djet 1962 Limited Edition
Douglas Grand Prix WT Professional Racing Watch - Black PVD & Leather, Rubber or Steel
The modern re-edition of the multifunction and racing watches of the 1960s & 1970s is back.
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This Douglas Grand Prix WT Professional bracelet racing watch features a black dial with C3 Super-LumiNova®, a highly legible arrow shaped second hand, a Hesalite glass, and a stainless steel case - with black PVD treatment - water resistant to 100m.
This black dial black PVD automatic racing watch - powered by the Japan made automatic movement Citizen/Miyota 8315 with a 60-hour power reserve (approx.) - is equipped with a choice of a two-piece black vegetable tanned Italian rally leather strap, a black "Rally" Tropic rubber strap, or a 316L stainless steel beads-of-rice bracelet.

RENE BONNET DJET 46 - LE MANS 1962 - LIMITED EDITION CASEBACK
The special casebacks of these racing watches are individually numbered and feature, along with the technical markings, a deep engraving with enamel of the proverbial moto “THE PROOF IS IN THE RACING” and the 1962 Le Mans race winning car of its category, the René Bonnet Djet number 46.
THE RENÉ BONNET DJET N°46
This sport car concept became reality when the DJET number 46 passed the finish line at Le Mans legendary endurance race in June 24th, 1962.

DJET N°46
CLASS E 1.15 WINNER
-
LE MANS 1962

THE FIRST REAR MID-ENGINED
PRODUCTION SPORTS CAR
After the Le Mans racing “proof of concept”, few months later at the 1962 Paris Auto Show, the DJET became the world's first rear mid-engined production sports car, respectively 4 and 6 years before the Lamborghini Miuria and the Dino 246 GT de Ferrari.
GRAND PRIX wt PROFESSIONAL - DJET 1962 - lIMITED EDITION OVERVIEW
• AUTOMATIC MOVEMENT
60h power reserve / Hacking-second / Quick date setting
• HESALITE GLASS
Impact resistant / Inner cyclops
• STAINLESS STEEL CASE
Ø 40 mm / 316L stainless steel
• 3 ChOICES of STRAPs & Bracelet
Italian vegetable tanned leather strap / Rally Tropic rubber strap / Metal bracelet
• WATER-RESISTANCE
100 m ≈ 10 ATM
• SWISS SUPER-LUMINOVA®
C3 Super-LumiNova® on all hands & indices
• UNI-DIRECTIONAL BEZEL
120 clicks / 60 graduations & 12 world cities / time zones
• ASSEMBLED IN FRANCE
Hand-assembled / Regulated to ±15 seconds per day
• AUTOMATIC MOVEMENT
60h power reserve / Hacking-second / Quick date setting
• HESALITE GLASS
Impact resistant / Inner cyclops
• STAINLESS STEEL CASE
Ø 40 mm / 316L stainless steel
• 3 ChOICES of STRAPs & Bracelet
Italian vegetable tanned leather strap / Rally Tropic rubber strap / Metal bracelet
• WATER-RESISTANCE
100 m ≈ 10 ATM
• SWISS SUPER-LUMINOVA®
C3 Super-LumiNova® on all hands & indices
• UNI-DIRECTIONAL BEZEL
120 clicks / 60 graduations & 12 world cities / time zones
• ASSEMBLED IN FRANCE
Hand-assembled / Regulated to ±15 seconds per day
GRAND PRIX WT PROFESSIONAL - dJET 1962 - LIMITED EDITION OVERVIEW
SKINDIVER WT PROFESSIONAL X-15 LIMITED EDITION OVERVIEW
DEPENDABLE & SOLID RACING WATCH
• 60 min. / sec. timing and 12 time zones tracking functions
• Hand finished brushed 316L stainless steel case
• Glass box Hesalite glass
• Drilled lugs for easy strap changes
• Water resistance: 10 ATM / 100 m


AUTOMATIC MOVEMENT: JAPANESE RELIABILITY & QUALITY
• 60 hours power-reserve
• Hacking-second
• Quick date setting
In-house modifications and operations:
• Modification of the date disk to a “Roulette” style disk with the date in black on odd days and red on even ones
• Control and setting with a tolerance of ±15 seconds and a beat error of 0,6 ms
TACHYMETER:
MEASURE AN AVERAGE SPEED
1. When the car passes the point A, start timing with the bezel by placing the 12:00 o'clock arrow of the bezel at the time the second hand is / was.
2. When the car passes the point B, read the elapsed time in seconds on the bezel. For instance, 20 s.
3. Rotate back the bezel to 0 and read on the tachymeter scale the speed matching the elapsed time from step 2. For instance, if a car passed the point B at 20 s you can read 180 km/h on the tachymeter scale, so the car had an average speed of 180 km/h between the point A and the point B.


TIME ZONES
TRACKING FUNCTION
Let’s say you are in Sebring, Florida, USA and you want the time in Le Mans, France.
1. Sebring follows the Eastern Time Zone / UTC-05:00 (defined by “-New York” on the bezel), then you need to rotate the bezel and put "-New York" on the hour marker just passed by the hour hand. If it's 12:30 in Sebring. Then you place "-New York" on the 12:00 marker.
2. Le Mans follows Paris time zone / UTC+01:00. Paris is a forward time zone (there is a little “+” in front), you read the bezel clockwise and you see that it indicates 18:00. So, it's 18:30 in Paris and Le Mans.
HESALITE GLASS: THE PRO’S CHOICE
To this day, above or under the ocean, in a cockpit, or even in space, the possibility of having tiny bits of glass floating around or having the face of the watch exposed to the elements is considered an unnecessary risk and a direct threat to mission success.

ASSEMBLED IN FRANCE
The movements are customized – with a “Roulette” style date disk in the case of the Douglas Grand Prix WT Professional - and regulated by our watchmakers.

DOUGLAS GRAND WT PRIX PROFESSIONAL - DJET 1962 - LIMITED EDITION IN "MM"
40 mm diameter x 48 mm lugs to lugs x 13 mm thickness / 20 mm lug width

GRAND PRIX
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SKINDIVER PROFESSIONAL
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GRAND PRIX RACING WATCHES
"Wolbrook Grand Prix” and “Douglas Grand Prix” watches are not associated or affiliated with, or authorized or endorsed by, or in any way officially connected with the Formula 1 Companies and/or the FIA Formula One World Championship.