Breitling Superocean Heritage B20 Reference Number AB2010121B1S1 Serial Number 5033568 Warranty Valid Until 04/12/2023. Caliber Breitling B20 (Manufacture) Movement Selfwinding, high frequency Power reserve Approx. 70 hrs Vibration 28,800 v.p.h Jewel 26 jewels Calendar Dial aperture Case material Stainless steel Caseback Screwed in Water resistance 20 bars (200 m/660 ft) Bezel Unidirectional ratcheted rotating bezel Crown Screw-locked, two gaskets Crystal Cambered sapphire, glareproofed both sides Product Weight (Approx.) 138 g Watch-head weight (Approx.) 91.8 g Diameter 42 mm Thickness 14.35 mm Height (upper lug tip to lower lug tip) 51.58 mm Lug width (in-between lug) 22.05 mm Strap material Rubber Strap color Black Strap type Straight Lug 22/20 mm Buckle material Stainless steel Buckle type Pushbutton folding clasp Buckle size 20 mm. - Please Note: - Second-hand watches are not guaranteed to be leak-proof. - The watch is as shown in the photos. Please examine it carefully. - International Buyers - Import duties, taxes, and charges are not included in the item price or shipping charges. - These charges are the buyer's responsibility. - Please check with your country's customs office to determine the extent of these additional costs before bidding or buying. - Customs fees are normally collected by the carrier or upon delivery of the item. - These charges are not additional shipping charges. - Shipping Service: FEDEX / UPS / DHL During shipping, we will add the tracking number to the Catawiki tracking section for all our customers. Please check the status of your package in the Catawiki tracking system. If the winning bidder decides to cancel/withdraw, they are responsible for all shipping costs.