Oris Aquis Date Lake Baikal Limited Edition A special edition Aquis that expresses the mysterious blue of Lake Baikal, known as the world's deepest and oldest lake, on the dial. This model is limited to 1999 pieces worldwide. It is a collector's piece with the serial number engraved on the case back. - Brand: ORIS - Model Name: Aquis - Color: Blue - Water Resistance: 30 bar / 300m - Material: Stainless Steel - Features: Date Display Purchased new in September 2023. Retail price: ¥272,800 The noticeable scratches are as shown in the last two photos. There are no extra links, but my wrist circumference is 18cm and the inner circumference of the watch is approximately 18.5cm.