Made using the ancient lost-wax casting technique

A white dial is set in a case with the distinctive classic shape of the 1970 model

Black Series Limited Edition

8 Carat 7x5 Oval Aquamarine

Ring size: 51

Prospex SRPE99K1 PADI prospex diver Made using the ancient lost-waxSeiko PROSPEX PADI automatic diver's watch with stainless steel case. To celebrate its partnership with the Professional Association of Diving Instructors, SEIKO has launched a special PROSPEX PADI edition. This special model features the 4R36 automatic caliber in a reinterpretation of the 1970s Seiko Pepsi 6309 model, taking up the shape of its 45 mm diameter stainless steel case. It features a bright light blue dial with the PADI logo and a blue and