Size: 45mm

Movement: SWISS Roger Dubuis RD540 Double Tourbillon Movement Manual Winding Like genuine

Functions: Hours, Minutes, Big Date and Power Reserve

Case: Stainless Steel 316L

Dial: Silver Dial with Black Roman Numbers

Bezel: Stainless Steel 316L

Crystal: Scratch-proof sapphire crystal with AR coating

Strap: Black Leather Strap

Clasp: Deployment Clasp

Water resistance: 50 Meters