★ Shipping is unavailable from December 26th to January 3rd. STI SPORTS CHRONOGRAPH 2026 Limited Edition of 500 The item has been opened once to check the contents, wearing gloves and a mask. Part Number: STSG26100010 ■ Caliber: B620 ■ Power: Eco-Drive (solar powered) ■ Accuracy: ±15 seconds per month on average ■ Operating Time: Approximately 9 months on full charge ■ Thickness: 14mm ■ Case Size: 48.0mm (width) ■ Case Material: Stainless steel, ABS ■ Case Surface Treatment: Partial plating (black color) ■ Band Material: Cowhide ■ Band Width: 24.0mm ■ Band Adjustment Size: 150～195mm ■ Glass: Crystal glass ■ Water Resistance: 10 bar (100 meters) ■ Design Features: Luminous hands ■ Functions: Charge warning function (2-second jump) / Overcharge prevention function / Quick start function / Approximately 9 months operation when fully charged / Date display / 24-hour display / 1/5 second chronograph (60-minute counter) / Serial number, limited to 500 pieces worldwide Citizen Citizen