Omega Speedmaster Mark III Year of Manufacture: Crafted in 1972 (Serial No: 34633556. Reference Number: 176.002 Movement: Legendary Omega Calibre 1040(Lemania 1340 base). Features a central minute chronograph hand and 24-hour indicator. Condition: Fully restored and professionally serviced. All functions, including the chronograph and quick-set date, work perfectly. Accuracy: Ready for daily wear with a daily deviation of only 0-15 seconds (Timegrapher results shown in the last photo). Bracelet: Comes with its Original Omega Stainless Steel band, fitting comfortably up to a 20 cm (7.8 inches) wrist. Case Size: Robust 41 x 51 mm (excluding crown). Authenticity: All parts are 100% original (except crystal ) Water Resistance: Vintage timepiece; water resistance not tested. Please keep away from water. Case Material: High-Grade Brushed Stainless Steel. Movement: Swiss-made 17-Jewel Automatic Chronograph (28,800 bph). Crystal: Scratch-resistant Mineral Crystal. Band: Authentic Omega Integrated Stainless Steel Bracelet. Send With Safety Cargo Box Express Cargo : 2-6 Business day Wordwide (fedex )