Three gold wristwatches by Longines

Three gold wristwatches by Longines, including a 9ct gold wristwatch, the tonneau-shaped case with circular face and subsidiary seconds dial, London marks for 1942, manual winding, 2.8cm wide, leather band, together with a 9ct gold circular wristwatch by Longines with alternate Arabic and baton numerals with sweep seconds hand, manual winding, the case signed Baume and engraved to the reverse with a name, 3.2cm wide, leather band, and a gold wristwatch by Longines, with alternate Arabic and baton numerals, presentation engraving to the reverse, 3.3cm wide, leather band