Brand: OMEGA Model: Speedmaster Broad Arrow 1957 Reference: 321.93.42.50.13.001 Movement: Automatic (Cal. 3313 Co-Axial) Case Size: 41mm Dial: Brown Wrist Size: Up to 18cm (7.1 inch) Condition: Grade AB (Excellent) Case/Bezel: Minor light scratches. Polished in March 2026. Crystal: Beautiful condition. Accuracy: +6 sec/day. Note: Full service (Overhaul), polishing, and waterproof test completed on March 9, 2026. The leather strap shows some signs of wear and peeling, but the overall watch head is in excellent condition. What's Included: Genuine outer/inner box, Warranty card, Tag, Guidebook.