Ref 20217-3 Serial 1648050 (Circa 1954) Dial: Clean silver dial with very light patination, black crosshair and text. Applied silver logo. Dauphine hands. Silver marker ring with narrow indices, characteristic of a Polarouter. Case: 35.5mm. Stainless steel case. 'HF' stamped Huguenin Freres case back. Bombe lugs. 19mm lug width. 6-key case back, characteristic of a Polarouter. Logo engraved to case back as well as case reference and serial numbers. Signed crown of a type unique to Polarouters. Movement: Universal Geneve self-winding Cal 138SS 'bumper' movement. Condition/Notes: Original signed crystal with etched logo to centre. Movement serviced January 2020. Price: £3500 GBP including insured shipping worldwide for OF members. Payment via bank transfer or PayPal for known members or members with acceptable references. Returns not accepted unless grossly misrepresented.