TUDOR - a stainless steel Black Bay Pro GMT wrist watch, 39mm., , TUDOR - a Black Bay Pro GMT wrist watch. Stainless steel case with calibrated bezel. Case width 39mm. Reference 79470, serial ES59290. Signed automatic movement with quick date set. Black dial with luminous hour markers, date aperture to three. Fitted to a signed black rubber strap with stainless steel deployant clasp. Box and papers., , Please note: When placing absentee bids, your bids will be rounded up to the nearest bid increment. For more information click the 'Important Notices for Purchasers' button above.