40MM GMT Batgirl 126710BLNR (2026) Pre-Owned Rolex Metal:Stainless Natural diamonds are hand-selected for

Natural diamonds are hand-selected for consistent brilliance across the petite sculptural design

hand-picked diamonds are secured in a well-suited crown setting to provide a clean and light-catching arrangement

a matte finish center provides a clean-lined contrast against high-polish beveled edges

Polished gold links provide a clean finish that secures with a traditional clasp

Expertly handcrafted with a highly specialized solitaire and hidden halo style

40MM GMT Batgirl 126710BLNR (2026) Pre-Owned Rolex Metal:Stainless Natural diamonds are hand-selected forThe Rolex GMT Master II 126710BLNR is the 40mm Oystersteel GMT with the black and blue Cerachrom ceramic bezel, a configuration often nicknamed "Batgirl" when paired with the Jubilee bracelet. With rich aviation heritage, the original GMT Master was developed in the 1950s in collaboration with Pan Am Airways to help pilots track multiple time zones during long haul transcontinental flights. The Batgirl features a bidirectional rotating bezel. By