2023 Full set, Breitling, Mechanical Chronograph series, model: UB0134101B1U1, rare rose gold grey dial Mechanical chronograph B01 steel band, the entire Watch is made of 18K rose gold + stainless steel, Watch diameter: 42mm, high-end grey dial, rose gold hour markers, luminous indication, date display, three-sub-dial chronograph function, red chronograph large seconds hand, rose gold unidirectional rotating bezel, rose gold crown pushers, equipped with self-winding 01 automatic movement with a transparent back, Swiss Observatory certified, interlaced gold bullet chain, 200 meters water-resistant!