Omega. An 18K rose gold automatic calendar chronograph wristwatch with Co-Axial escapement
Model: Constellation 'Double Eagle'
Reference: 1619.51.91
Date: Circa 2010
Movement: 37-jewel Cal.3313 automatic, adjusted to 5 positions, column wheel chronograph, co-axial escapement, No.78070389
Dial: Black, applied rose gilt baton hour markers, white 1/5th second divisions, black outer tachymetre scale to silvered surround, silvered subsidiary dials at 3, 6 and 9 for seconds, 30 minute and 12 hour recording, date aperture at 6, rose gilt baton hands with luminous inserts, centre chronograph hand
Case: Brushed and polished tonneau form, screw down exhibition back, fixed black bezel with rose gilt Roman numerals
Strap/Bracelet: Black Omega rubber
Buckle/Clasp: Signed rose gilt folding clasp
Signed: Case, dial & movement
Size: 42mm

Movement: Runs when powered, chronograph functions
Dial: Good
Hands: Good
Glass: Good
Case: Light surface scratches in places
Strap/Bracelet: Lightly used
Buckle/Clasp: Light surface scratches

We do not test any watches for their accuracy and as such timekeeping cannot be guaranteed.

We advise that if you are bidding on a watch, that you or your agents are completely satisfied with the condition of the lot. We recommend that all watches are serviced and polished after the sale as they are handled throughout the viewing period. Please note that although Bonhams endeavour to include reference to any replacement parts within our Condition Reports we cannot confirm that each individual element of the watch is original or that, if replaced, the replacement has been made using original manufacturer's parts.

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