Driven by Caliber 26-330 S C, this self-winding mechanical movement displays the date through an aperture and features a center sweep seconds hand. The stainless steel case measures 40 mm in diameter (10 to 4 o'clock) and stands 8.3 mm tall, fitted with a screw-down crown, a sapphire-crystal case back, and water resistance to 120 m.
The black-blue dial is paired with a steel bracelet secured by a Nautilus fold-over clasp, completing the watch's signature sporting character. Reference 5711/1A-010 is offered pre-owned and includes the original box and papers.