2021 Omega Speedmaster Professional “Sapphire Sandwich” 310.30.42.50.01.002 Originally launched in 1957 as a racing chronograph, the Speedmaster quickly caught NASA’s attention for its durability and precision. After rigorous testing against competitors like Rolex and Longines, it became the official watch for U.S. astronauts in 1965. $6100 + Free Shipping ITEM CONDITION - Pre Owned - Cosmetic Condition: 8/10 some wear on clasp, case, and bracelet. Reference Photos. - Functionality: Fully Functional. Timegrapher results available on request. - Bracelet: Stainless steel. FEATURES - Model: 310.30.42.50.01.002 - Warranty card: Dated August 2021 - Case Size: 42mm - Extra Band: No - Movement: OMG Calibre 3861 (manual winding) - Power Reserve: Approximately 50 hours - Case Material: Steel front, sapphire back - Bezel: Black Aluminum - Dial Color: Black - Crystal: sapphire - Water Resistance: 50 meters (165 feet) - Current MSRP: $9000 INCLUDES: - [x] Outer Presentation Box - [x] Inner Presentation Box - [x] International Warranty Card - [x] Pictogram Card - [x] Master Chronometer Certification Card - [x] Collectors Booklet - [x] Instruction Manual - [x] Full Links TRADES WELCOME! FULL SETS GOOD CONDITION ONLY CREDIT CARDS ACCEPTED PERFECT REVIEWS ON GOOGLE/EBAY CHECK US OUT @ CHARISWATCHES.COM