Ref. 6590, So-Called 'Bombay' Rolex, 'Oyster Perpetual, Superlative Chronometer, Officially Certified', Ref. 6590. Case No. 196706. Made in 1956. Fine and rare, center-seconds, selfwinding, water-resistant, 18K pink gold gentleman's wristwatch with an

Ref. 6590, So-Called 'Bombay' Rolex, 'Oyster Perpetual, Superlative Chronometer, Officially Certified', Ref. 6590. Case No. 196706. Made in 1956. Fine and rare, center-seconds, selfwinding, water-resistant, 18K pink gold gentleman's wristwatch with an