Breitling Premier Automatic Watch - 40mm Steel Case - Anthracite Dial - Brown Nubuck Strap - A37340351B1X1 45.5 has a Rose Gold Tonneau

has a Rose Gold Tonneau (Rectangle) Case with Screw Down Crown and a

Crystal - Plexiglass

has a Stainless Steel 50 mm Rectangular Case with Screw Down Crown and a Titanium

Grade 5 titanium back cover

Equipped with a dual time zone function

Breitling Premier Automatic Watch - 40mm Steel Case - Anthracite Dial - Brown Nubuck Strap - A37340351B1X1 45.5 has a Rose Gold Tonneau40. 00 mm stainless steel case, 11. 40 mm thick, non screw locked crown with two gaskets, cambered sapphire crystal with glareproof treatment on both sides, anthracite dial, Breitling 37 self winding movement, approximately 38 hours of power reserve, brown nubuck strap, folding buckle. Water resistant to 100 m (330 ft).