This configuration suits a buyer who wants the full integrated-metal Overseas identity with a visible tourbillon as the dial’s focal point. It rewards a buyer who studies the front, angled case, and closure views together before deciding, because the dial opening is only part of the purchase: profile, surface contrast, and attachment finish determine whether the reference feels coherent on the wrist. The final record lists Factory / Version: BBSF Edition, Movement: Caliber 2160 Clone (Flying Tourbillon), Case Size: 42.5mm, Thickness: 12.0mm, Lug to Lug: 50.5mm, Material: 316L Stainless Steel, Dial: Translucent Blue Sunburst, Bezel: 316L Stainless Steel, alternating polished and brushed finish, Crystal: Double-sided Sapphire, Bracelet: 316L integrated steel bracelet with deployment clasp, Water Resistance: 30m. Read those attributes together with the gallery: the visible dial treatment establishes the mood, while the case, crystal, and strap or bracelet decide how that mood carries at the wrist.