Omega Seamaster Polaris Men's 38mm Black Chronograph 18k Gold Richemont Screw down case back with

Screw down case back with racing helmet reads: Automatic - Swiss Made Since 1860 - Sapphire Crystal - Water Resistant 200 Meters -- Senna Special Edition (plus model & serial numbers)

Case back reads: 3000 (plus serial number)

Fold over clasp with security clip (reference: FAA017)

stamped Longines Guarantee card and our Certificate of Authenticity

Omega Seamaster Polaris Men's 38mm Black Chronograph 18k Gold Richemont Screw down case back withCondition: Stunning condition, barely any visible marks or scratches, please see photos Size: 38mm case size, 29mm face, to fit up to approximately 20. 5cm (8") wrist size Type: Omega Caliber 1670 (ETA 251. 252) Swiss made quartz analogue digital 27 jewel movement Age: 1992 estimate Features: Annual calendar digital date display, 12hr chronograph with 1 100th second precision, digital lap timer memory function Material: Stainless steel case with solid