Jaquet Droz Black Grande Seconde SW Men's Watch with Yellow Hands J029030409. This watch has a mechanic self-winding movement contained within a 45mm stainless steel rounded case. The dial is black treated rubber with white Roman numerals yellow tapered hands covered by a scratch resistant sapphire crystal. The bezel is a polished, notched stainless steel bezel with crown protectors. The strap is black vulcanized rubber with a folding clasp. Water resistant up to 88 meters.