TUDOR Black Bay 58 GMT Watch Size: 39mm Movement: Fully in-house Tudor Caliber MT5450-U automatic (Superlative Chronometer Certified by COSC and METAS). Power Reserve: 65 hours. Water Resistance: 200 meters. Condition: Very lightly used (like new) with all original accessories (Full Set). Original Price: 22,145 SAR. Asking Price: 15,500 SAR. Movement Type: Automatic Brand: Rolex Material: Stainless Steel