• USD11 000 - 13 000
• EUR9 200 - 11 000
• -

C. Three-body, polished and brushed, ridged bezel, transparent case back with 6 screws, straight lugs, screwed-down winding-crown and buttons, sapphire crystal. D. Matte silver with applied black Arabic numerals, subsidiary dials for the 12-hour and 30-minute registers, outer tachometer graduation, apertures for the date at 12 and the months between 4 and 5. Luminous blued steel "moderne" hands. M. Cal. UN 51, rhodium-plated, "oeil-de-perdrix" decoration, 43 jewels, straight line lever escapemen, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movement signed. Diam. 40 mm. 2. "Marine Diver Chronometer", Ref. 263-58. Fine, large, self-winding, water-resistant to 300 m, gentleman's wristwatch with date and a stainless steel deployant clasp. C. Three-body, polished and brushed, transparent case back with 6 screws, ridged bezel, straight lugs, screwed-down winding-crown, sapphire crystal. D. Matte silver with applied black Arabic numerals, subsidiary seconds dial, up-and-down indication at 12, "Cyclops" aperture for the date at 6. Luminous blued steel "moderne" hands. M. Cal. UN 26, rhodium-plated, "oeil-de-perdrix" decoration, 28 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balabalance-spring, micrometer regulator. Dial, case and movement signed. Diam. 38 mm.