Omega. A titanium automatic calendar chronograph bracelet watch Seamaster Professional , Ref: 1780504.3780504, Circa 2011

Omega. A titanium automatic calendar chronograph bracelet watch

Model: Seamaster Professional

Reference: 1780504.3780504

Date: Circa 2011

Movement: 25-jewel Cal.1154 automatic, No.48603526

Dial: Blue wave motif, applied luminous dot hour markers, date aperture at 3, subsidiary dials at 6, 9 and 12 for seconds, 30 minute and 12 hour recording, raised outer 1/5th second divisions, polished pierced sword hands with luminous tips, centre chronograph hand

Case: Brushed and polished round, screw down back, uni-directional calibrated bezel with blue insert, No.48603526

Strap/Bracelet: Fitted brushed and polished titanium link

Buckle/Clasp: Signed folding clasp

Signed: Case, dial & movement

Size: 43mm

Accompaniments:
Two spare links

For further information on this lot please visit the
Bonhams website