A. Lange & Söhne ZEITWERK reference 148.038/LS1483AA, manually wound jumping numeral watch, 44.2 mm case in 18K white gold with iconic owl-style digital display. It features a light grey dial with jumping hour and minute discs, ring date display on the outer flange and power reserve indicator at 9 o’clock. A pusher at 4 o’clock allows hour adjustment. Driven by patented constant-force escapement, the numeral discs switch every minute. Powered by manufacture Calibre L043.8 manual movement with 516 components, twin mainspring barrels, beat frequency 18000 vph, hand-finished bridges, sunburst decorated ratchet wheel, blued screws, sapphire exhibition back. Power reserve 72 hours, water resistance 3 bar. Fitted with dark brown alligator leather strap and 18K white gold pin buckle, an iconic high-horlogerie jumping-hour timepiece with distinctive aesthetics. 朗格 / A.Lange & Söhne ZEITWERK 时间机械（猫头鹰）系列 148.038/LS1483AA，手动上链跳字机械腕表，44.2 毫米 18K 白金表壳，标志性猫头鹰跳字窗口布局。浅灰色表盘，采用经典小时、分钟数字跳盘显示­，外缘环形日期显示，9 点位动力储备指示；4 点位设有小时调校按把，依靠专利恒定动力擒纵机构驱动，每分钟完成数字盘切换。搭载 L043.8 自制手动机芯，总计 516 枚零件，双发条盒，振频 18000 次 / 小时，夹板经格拉苏蒂传统手工打磨、太阳纹棘轮、蓝钢螺丝，蓝宝石透底表背。动力储­备 72 小时，防水 3 巴（30 米），搭配深棕色鳄鱼皮表带，18K 白金针扣，是极具辨识度的标志性数字跳时复杂腕表。