Breitling. A Limited Edition stainless steel automatic calendar bracelet watch made for The Government Communications Headquarters Model: Avenger Seawolf, GCHQ Special Edition, No.307/400 Reference: A17330 Date: Purchased 14th April 2014 Movement: Jewelled automatic Dial: Black, GCHQ logo at 9 Case: Brushed and polished tonneau form, screw down back with presentation engraving, No.1591665 Strap/Bracelet: Fitted brushed link Buckle/Clasp: Signed folding clasp Signed: Case, dial & movement Size: 45mm Accompaniments: Breitling travel pouch, outer card, undated International Warranty, COSC certificate, brochures, swing tag For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing