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Most factories can achieve a maximum weight of only about 150 grams for this type of oysterflex strap on a Daytona. However, ZF has managed to exceed 160 grams, bringing it closer to the original. In addition, ZF’s Oysterflex strap features a metal insert—just like the original—and includes an extra D-size segment strap, allowing for more precise wrist adjustment.
Size 40mm x 12.6mm
Movement Superclone Shanghai 4131 Slim Chronograph Automatic with Fully Functional Chronograph and decorated R
| Factory | ZF |
| Model | N/A |
| Movement | N/A |
| Case Material | N/A |
| Case Size | N/A |
| Crystal | Sapphire |
| Water Resistance | N/A |
| Strap | N/A |
