GDF Factory Rolex Ref.126613LB Two Tone Submariner
Factory is using 40mm case

MOVEMENT: Japanese Miyota 8215 Automatic Movement, 21600bph
CASE DIAMETER: 40mm
THICKNESS: 12mm
DIAL COLOR: Blue Dial with Dot Markers (With Swiss Grade Superlume Applied)
CASE MATERIAL: Two Tone 18K Yellow Gold Thick Plated (5 mils) on Solid Stainless Steel 316L
BRACELET: Two Tone 18K Yellow Gold Thick Plated (5 mils) on Solid Stainless Steel 316L with Flip Lock Deployant Buckle
FRONT GLASS: Sapphire Crystal (Same thickness as Genuine) - Etched crown at 6:00 position
CASE BACK: Solid case back
BEZEL: Blue Uni-directional Diver Ceramic Bezel, Anti-Clockwise (With Swiss Grade Superlume on Bezel Dot)
CLASP TYPE: Deployant Buckle
DATE INDICATOR: At 3:00 position (Adjusted via the crown)

OTHER REMARKS:

Waterproofed to 30m direct from Factory