Hey OF. Clearing out a few watches i hardly wear anymore.. Here's a GP, Gyromatic, case style reminds me of the Patek 96 case, with chamfers still clear and sharp. Case size is 33.5mm, lugs are 17mm. I don't have movement shots of the watch as I am unable to open the case with my rubberball. Apologies for that Crown is signed, caseback still has serial number 73171274 Case is stainless steel as well. Crystal looks original to me with it's inverted cyclops inside. Lume plots still light up under uv and dies off immediately after removal of uv source. Watch runs as it should but I do not know if its service history. Second hand looks tarnished. Date wheel is a lovely blue font. Overall it's an extremely charming piece. The Gyromatic movement is a known marvel back in it's day. I'm asking 550 USD /obo with PayPal fees and shipped with tracking / signature upon delivery.