Case material: White gold; Charge: Manual; Conditions: New Presentation condition : With boxes and all papers; Model: Tradition Price on request Gmtbroker Reference: 7057BB/G9/9W6 this watch features: *polished 18kt white gold case, with the iconic breguet coined case-edge. *the time is displayed via a reduced black sub-dial located at the 12 o'clock position, beautifully hand decorated with fine guilloche pattern (engine-turned). *white painted roman numeral hour markers. *polished white gold "breguet" style hands. *the rest of the watch lacks a dial, thus exposing the entire movement, both on the front & back of the watch. the movement is a metter finished, anthracite grey colored alloy of platinum-group metals. *the watch also features a power reserve indicator mounted on the mainplate - on both the front & back of the watch. *also visible is the "pare-chute" escapement which protects the balance pivot - a delicate/fragile component - from breaking due to shock (such as a drop or a minor knock). the pare-chute allows for a smaller & differently shaped pivot which is mounted on a spring plate which in turn allows room for play - thus protecting this crucial pivot from breaking. *breguet caliber 507 dr, beats at 21,600 vph, contains 34 jewels & has an approximate power reserve of 50 hours. this watch is also known as breguet 7057bb/g9/9w6, 7057bbg99w6, 7057bb-g9-9w6