Specification Brand: Citizen Size: 40mm Model: Tsuyosa Movement: Automatic Movement model: Caliber 8210 Jewels: 21 Vibrations: 21,600 oscillations/hour (3 Hz) Power reserve: 40 hours Winding: Automatic Original reference: NJ0159-86Z Crystal: Sapphire Glass Dial color: Custom Blue Case size: 40 x 11.7 mm Inner case material: Stainless Steel, Silver-Tone Outer case material: Stainless Steel, Silver-Tone Bracelet color: Silver Bracelet material: Stainless Steel Weight: 138g Water resistance: 5 bar (50 meters) Only worn a few hours box and papers included just needs a wipe from dust
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