The 2021 Replica Breitling Super Chronomat reference RB0136E31Q1S1 has a red gold case of 44.00mm, which houses the self-winding caliber B01. Both dial and the ceramic bezel are Brown. Materials: Ceramic, Red Gold Bezel: Rotating, 0-60 (Dive) Glass: Sapphire Back: Open Shape: Round Diameter: 44.00 mm W/R: 200.00 m Color: Brown Indexes: Stick / Dot Hands: Stick