Citizen Calibre 3100 Perpetual Calendar Twin Date Watch BT0000-58L
Model: Citizen Watch – Citizen Calibre 3100 Big Date Watch BT0000-58L
Case material: Solid stainless steel case with screw down case back
Case dimensions: 41mm (1 5/8″) in diameter; 11.5mm (7/16″) in thickness
Weight: 5.5 oz
Movement: Citizen Eco Drive movement
Crystal type: Scratch resistant mineral crystal
Crown: Push and pull crown
Water resistant: 100 meters
Face color: Blue dial
Band type: Solid stainless steel watch band with fold over clasp with hidden double push button
Band length: Will fit 6 – 8 1/4″ wrist
Additional features: Perpetual calendar; Big date display; 12/24 hour time; Luminous hands and markers
Warranty: 5 year warranty on all Citizen watches
Items included: Owner’s manual, Citizen warranty material