Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: V2/01 Inspired by barometers on industrial machines, the V2/01 takes advantage of its multifunctional yet precise design and features a polished stainless steel case with sandblasted and vertically brushed finishing. The four layers of alternating discs in shades of grey and copper elements use the “additioner principle” to indicate time by adding 0+, 4+ and 8+ to the 0-4 scaled 120° hour indicator and summing 00, 20+, 40+ on the 00-20 seconds disc Equipped with the FAST Strap Changer (FSC), the “quick release” pins can be removed without special tools. Four layers of alternating discs in different shades of grey with gold colored printed SEVENFRIDAY logo at the 9H mark below the DAY and NIGHT indicator. Hours: Gun metal disc with gold colored numbers from 0-4 and hour tracks. Minutes: Circular brushed gold colored dial ring with black dial and gold printed minute tracks. Matt silver minute hand with gold colored tip. Seconds: Vertical satined grey plate with black printed numbers from 00 to 20. Day and Night display. Satined grey color plate with gold printed DAY and black printed NIGHT insignia. Additioner Principle A turning matt black central disc with gold printed 0+, 4+, 8+ indicates the amount to be added to the 0-4 scale to tell the hour. A turning mattgrey central disc with white printed 00, 20+, 40+ indicates the amount to be added to the 00-20 scale to indicate t