Description Tudor Black Bay Chrono – Ref. 79360N The Tudor Black Bay Chrono 79360N combines sporty elegance with robust engineering. Featuring a steel case and steel bracelet, this automatic chronograph offers a 70-hour power reserve and is water-resistant up to 20 ATM, making it both practical and stylish for daily wear. This pre-owned piece is in very good condition, showing only minor, intangible scratches. Key Features Brand & Model Brand: Tudor Model: Black Bay Chrono Reference Number: 79360N Dealer Product Code: 10029 Gender: Men’s / Unisex Movement Type: Automatic Caliber/Movement: MT5813 Power Reserve: 70 h Number of Jewels: 41 Case & Dial Case Material: Steel Case Diameter: 41 mm Water Resistance: 20 ATM Bezel Material: Steel Crystal: Sapphire Dial: White Dial Numerals: None Bracelet/Strap Material: Steel Color: Steel Clasp: Fold clasp (Steel) Condition & Delivery Condition: Used (Very good) – minor, intangible scratches Scope of Delivery: Original box and papers