A 'reverse panda' dial and the thick Oyster stainless steel case authenticate this preowned 1994 Oysterdate chronograph as the Big Block version, a polished workhorse of a watch from Tudor. Lumed markers, a tachymeter bezel and high water resistance add to the rugged sophistication of this Swiss-made timepiece.Measurements: 40mm case; 20mm band width.Strap/closure: Bracelet strap with deployant clasp closure.Movement: Three-hand Swiss Valjoux 7750 automatic movement. Automatic movement: has the ability to automatically wind and recharge movement through natural motions of the wearer’s wrist or when stored in a watch winder.Complications: Date window; elapsed-seconds, -minutes and -hours subdials.Other features: Water resistant to 10 ATM (100 meters); tachymeter bezel; 'reverse panda' dial; luminescent hands and markers.Face: Plexiglas®. 904L stainless steel/stainless steel Swiss made Every preowned watch from Watchfinder & Co. comes with a 24-month warranty, in addition to any manufacturer’s warranty that remains valid. Should your watch develop any problem through no fault of your own, Watchfinder & Co. will repair it free of charge for the duration of your Watchfinder & Co. warranty. Contact Watchfinder & Co. directly for all repair and warranty questions. Visit Watchfinder for warranty details Preowned watches are inspected by Watchfinder & Co. in-house experts and include a letter of authenticity