Oris Swiss Automatic Calibre 677 (ETA Valjoux 7754 base) circa 2009

42.5mm brushed and polished stainless steel cushion case with a 48-hour power reserve, water resistant to 165 feet / 50 meters. Domed sapphire crystal glass with anti-reflective interior coating, solid screw-down caseback with see-through mineral glass detailing, dual crown profile with an integrated push-button at 2 and 4 o'clock, and an iconic 1970s retro racing case geometry. Magnificently distinct on-wrist presence thanks to its multi-layered British Racing Green dial layout, concentric silver chronograph tracks, and a specialized inner rotating countdown flange.

On its original premium black rally-perforated leather sports strap featuring high-contrast green accent stitching and a secure stainless steel folding deployment clasp.

Elite, heritage motorsport-revival masterpiece housing a highly complex Swiss automatic chronograph movement, featuring a central 24-hour GMT second time-zone hand with a dedicated quick-set mechanism, a highly unique 10-minute regatta-style countdown sub-dial at 12 o'clock, a continuous sweeping seconds pointer, a matching 12-hour recording tracking window at 6 o'clock, and a quick-set date window highlighted flush at 6 o'clock. Strictly limited and individually numbered to just 1,970 pieces worldwide to commemorate the golden era of automobile racing.

Full Set, with its unique green leather-bound presentation trunk case, commemorative certificate of authenticity individually matching the case engraving (No. 0045 / 1970) , instructions manual, and a pair of authentic vintage-style leather driving gloves. Absolute mint condition with protective factory plastic film still applied over the case back sapphire.

(Stock Ref: AB162)