Description This Time Pyramid follows the original regulators from the brand with its component positioning and detailed 3D visual appeal. Brand: Arnold & Son Family: Instrument Collection Reference: 1TPAR.S01A.C125A Name: Time Pyramid Limited: No Case Material: Red Gold Glass: Sapphire Back: Open Shape: Round Diameter: 44.60 mm W/R: 30.00 m Dial Color: Skeleton Indexes: Roman Numerals Movement parts and watch indications are built on three levels, with the subsidiary seconds dial on the bottom, the hour indications on a sapphire crystal dial in the middle level, and a silver top ring for the minutes indication. While the movement is extremely thin - at just 4.4 mm - the multiple levels bring amazing depth and detail to the watch. To further enhance the balance and symmetry of the Time Pyramid, the crown (with Arnold & Son's engraved logo) is artfully positioned at six o'clock. Brand: Arnold & Son Family: Instrument Collection Reference: 1TPAR.S01A.C125A Name: Time Pyramid Limited: No Case Material: Red Gold Glass: Sapphire Back: Open Shape: Round Diameter: 44.60 mm W/R: 30.00 m Dial Color: Skeleton Indexes: Roman Numerals