Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Price on request Gmtbroker Reference: j029030440 Jaquet Droz j029030440 Complete Details: This watch features: Polished stainless steel case. Black polished ceramic bezel Dial: Black shiny varnished main dial. Recessed time & grand seconds sub-dials. Time sub-dial with white painted Roman Numerals except for the numbers 5, 6 & 7 which are a blue colored luminous Arabic numerals. Brushed & polished rhodium plated flange around the sub-dials with minute & seconds track indicators.  Brushed plates applied to the dial with polished rivets, providing nice contrast & balance to the dial. Polished steel hands with blue colored luminous tips. Grande (over-sized) seconds sub-dial - with white printed Arabic Numeral 10 seconds incremental markings & seconds track on the steel rim. Jaquet Droz Caliber 2663A-S (2633a.4), beats at 28,800 vph, contains 30 Jewels & has an approximate power reserve of 68 hours. This watch is also known as j029030440