The Patek Philippe Aquanaut, reference 5167/1A-001, is a stainless steel sports watch that reinterprets the Aquanaut’s modern character with a fully integrated bracelet. Introduced as a steel-bracelet variant of the 5167 family, it features a 40.8 mm stainless steel case measuring just 8.1 mm in thickness, with alternating polished and satin-brushed surfaces and a screw-down crown. The dial is finished in sunburst charcoal gray with a black-gradient rim and the signature embossed Aquanaut pattern. White gold applied Arabic numerals and baton-style hands with white luminescent coating provide clear legibility, while a date aperture sits at 3 o’clock. Inside beats the self-winding Caliber 26-330 S C, equipped with a Gyromax balance wheel, Spiromax balance spring and the Patek Philippe Seal, offering a power reserve of 35 to 45 hours. Water-resistant to 120 metres and fitted with a stainless steel bracelet and folding clasp, the 5167/1A-001 blends youthful sportiness with refined everyday wearability. It was discontinued in 2025, making it a notable reference for collectors who appreciate the Aquanaut’s contemporary design in a complete steel execution. 百达翡丽 Aquanaut 腕表，型号 5167/1A-001，是一枚以一体式精钢表链重塑 Aquanaut 现代气质的精钢运动腕表。作为 5167 系列的精钢表链版本，它采用 40.8 毫米精钢表壳，厚度仅 8.1 毫米，表壳抛光与缎纹打磨交替呈现，并配备旋入式表冠。 表盘为旭日纹炭灰色，边缘呈黑色渐变效果，并饰有标志性的 Aquanaut 浮雕图案。白金立体阿拉伯数字时标与棒形指针覆白色夜光涂层，读时清晰；3 点钟位置设有日期视窗。 内部搭载自动上链 Caliber 26-330 S C 机芯，配备 Gyromax 摆轮、Spiromax 游丝与百达翡丽印记，动力储存约 35 至 45 小时。 腕表具备 120 米防水，配备精钢表链与折叠扣，将年轻运动感与日常精致佩戴性融为一体。该表款已于 2025 年停产，因此对于喜爱 Aquanaut 当代设计且偏爱完整精钢造型的收藏者而言，具有较高关注度。