Cartier Chronoscaph Must 21 Rubber Belt Purchased by myself at Cartier in Nagoya Matsuzakaya. I have taken good care of it, having it maintained periodically. The rubber belt has also been replaced, so I think the condition is good. • Brand: CARTIER (Cartier) • Item: Wristwatch • Model: Must 21 Chronoscaph ◆ Specifications Case: Stainless steel Band: SS x Rubber • Size: Case: Approximately 38.5mm x 43.7mm Thickness: Approximately 9.7mm Wrist circumference: Approximately 16cm (adjustable) • Dial color: Black • Display type: Chronograph • Movement: Quartz • Water resistance: 100M water resistance