PROSPEX SEIKO 100th Anniversary Limited Edition of 1000 Worldwide, featuring GPS Solar Function, Automatic Chronograph Retail Price: 330,000 yen, Almost New Features: Performance of a luxury watch and advanced design Three-dimensional new pressed pattern modeled after wisteria flowers Calendar function that eliminates the need for monthly/daily adjustments REF NO. SBED013 Accessories: Box, Instruction Manual, Warranty, Extra Links, PROSPEX CLUB Enrollment Guide Movement: Caliber No. 5X83 Drive System: Solar GPS Satellite Radio Wave Correction Accuracy: ±15 seconds per month (when not receiving) Operating Period: Approximately 6 months when fully charged, approximately 2 years in power-saving mode Number of Jewels: 14 Functions: Overcharge Prevention Function Power Save Function Stopwatch Function (1/20 second measurement, 12-hour counter) Perpetual Calendar Function (until February 28, 2100) World Time Function (38 time zones) Dual Time Display Function Day of the Week Display Function Power Reserve Display Function Time Transfer Function Time zone correction function via satellite radio wave reception, Super Smart Sensor function Number of Satellites Captured Display Function Reception Result Display Function DST (Daylight Saving Time) Function Reception Off Function (Airplane Mode) Automatic Hand Position Correction Function Case/Band: Case Material: Stainless Steel Case Coating: Super Black Diamond Shield Case Size: Thickness: 12.9mm, Width: 42.0mm, Length: 49.6mm Glass Material: Dual-Curve Sapphire Glass Coating: Super-Clear Coating LumiBrite: Yes (Hands and Indexes) Clasp: One-Push Three-Fold Clasp Watch Specifications: Water Resistance: Reinforced Water Resistance for Daily Life (10 atmospheres) Magnetic Resistance: Yes Weight: 156g Other: "LIMITED EDITION" inscription on the back cover Serial number on the back cover Smart Adjuster Mechanism Clasp Comfotex Screw-down Back This model is based on the design of Seiko's automatic chronograph released in 1972, which is still highly regarded today. It combines a sporty design with a streamlined flow-type case and a cutting-edge movement, making it a next-generation model that continues Seiko's chronograph history. It is the first PROSPEX to feature the GPS Solar Dual-Time Chronograph movement "Caliber 5X83."