Guaranteed genuine. Watches are shipped worldwide from the UK by a long-established watch collector and seller. Watches are all part of my personal collection. _____________________________________________________________ Fully signed in original box a genuine Swiss made Mercedes-Benz Chronograph Tachymeter model no. B66041568 - Classic Rally Sport design - Original calfskin strap in black with Rally style red fit c.20cm with signed steel Mercedes buckle - Stainless steel case, size: approx. 40 x 40 mm - Tachymeter scale on the bezel - water-resistant to 5 ATM - Ronda 8040 quartz chronograph Swiss movement - Tempered mineral crystal - Sub sec dial - Large date display at 12 o'c - Hands feature Super-LumiNova® detail - Fully operating chronograph stopwatch/timer - Minor wear & tear due to storage, otherwise worn only a couple if time. Change the strap free of charge at time of sale – ask for more info. Shipped from the UK via Royal Mail tracked and signed for delivery (where available) _____________________________________________________________ Wear & tear commensurate with age (see photos for more information). Water resistance untested.