Compare Seagull 1963 Hand Wind Mechanical Chronograph with Acrylic Crystal #6345A-2901 Movement: Seagull Hand Wind Mechanical 19-Jewel Chronograph Case: Polished Stainless Steel, 38mm diameter x 15mm thick Crystal: Acrylic Band: Olive green NATO style strap, buckle closure. 18mm lug Island Watch Price: $299.00 Was: Sale Price $299.00