A. Lange & Sohne 1815 Flyback Chronograph in 18K rose gold. This watch exemplifies the classically elegant style of the A. Lange & Sohne manufacture and further reveals the horologist's magnificence in watch making through its exquisitely finished movement, easily viewable through the watch's sapphire-crystal transparent case back. The solid silver argenté dial features wonderfully contrasting blued hands and black Arabic numeral hour markers and features chronograph subdials at 4 and 8 o'clock.The strap is brown hand-stitched crocodile leather with an 18K rose gold ardillon buckle.